1809675840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 672

約数和(自身を含む): 7405323264

約数和(自身を除く): 5595647424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 62, 64, 68, 70, 73, 80, 84, 85, 93, 96, 98, 102, 105, 112, 119, 120, 124, 136, 140, 146, 147, 155, 160, 168, 170, 186, 192, 196, 204, 210, 217, 219, 224, 238, 240, 245, 248, 255, 272, 280, 292, 294, 310, 320, 336, 340, 357, 365, 372, 392, 408, 420, 434, 438, 448, 465, 476, 480, 490, 496, 510, 511, 527, 544, 560, 584, 588, 595, 620, 651, 672, 680, 714, 730, 735, 744, 784, 816, 833, 840, 868, 876, 930, 952, 960, 980, 992, 1020, 1022, 1054, 1085, 1088, 1095, 1120, 1168, 1176, 1190, 1240, 1241, 1302, 1344, 1360, 1428, 1460, 1470, 1488, 1519, 1533, 1568, 1581, 1632, 1666, 1680, 1736, 1752, 1785, 1860, 1904, 1960, 1984, 2040, 2044, 2108, 2170, 2190, 2240, 2263, 2336, 2352, 2380, 2480, 2482, 2499, 2555, 2604, 2635, 2720, 2856, 2920, 2940, 2976, 3038, 3066, 3136, 3162, 3255, 3264, 3332, 3360, 3472, 3504, 3570, 3577, 3689, 3720, 3723, 3808, 3920, 4080, 4088, 4165, 4216, 4340, 4380, 4526, 4557, 4672, 4704, 4760, 4960, 4964, 4998, 5110, 5208, 5270, 5440, 5712, 5840, 5880, 5952, 6076, 6132, 6205, 6324, 6510, 6664, 6720, 6789, 6944, 7008, 7140, 7154, 7378, 7440, 7446, 7595, 7616, 7665, 7840, 7905, 8160, 8176, 8330, 8432, 8680, 8687, 8760, 9052, 9114, 9408, 9520, 9920, 9928, 9996, 10220, 10416, 10540, 10731, 11067, 11315, 11424, 11680, 11760, 12152, 12264, 12410, 12495, 12648, 13020, 13328, 13578, 13888, 14016, 14280, 14308, 14756, 14880, 14892, 15190, 15330, 15680, 15810, 15841, 16320, 16352, 16660, 16864, 17360, 17374, 17520, 17885, 18104, 18228, 18445, 18615, 19040, 19856, 19992, 20440, 20832, 21080, 21462, 22134, 22630, 22785, 22848, 23360, 23520, 24304, 24528, 24820, 24990, 25296, 25823, 26040, 26061, 26656, 27156, 28560, 28616, 29512, 29760, 29784, 30380, 30660, 31620, 31682, 32704, 33320, 33728, 33945, 34720, 34748, 35040, 35770, 36208, 36456, 36890, 37230, 38080, 38471, 39712, 39984, 40880, 41664, 42160, 42924, 43435, 44268, 45260, 45570, 47040, 47523, 48608, 49056, 49640, 49980, 50592, 51646, 52080, 52122, 53312, 53655, 54312, 55335, 57120, 57232, 59024, 59568, 60760, 60809, 61320, 63240, 63364, 66640, 67890, 69440, 69496, 70080, 71540, 72416, 72912, 73780, 74460, 76942, 77469, 79205, 79424, 79968, 81760, 84320, 85848, 86870, 88536, 90520, 91140, 95046, 97216, 98112, 99280, 99960, 101184, 103292, 104160, 104244, 107310, 108624, 110670, 110887, 114240, 114464, 115413, 118048, 119136, 121520, 121618, 122640, 126480, 126728, 129115, 130305, 133280, 135780, 138992, 143080, 144832, 145824, 147560, 148920, 153884, 154938, 158410, 159936, 163520, 168640, 171696, 173740, 177072, 181040, 182280, 182427, 190092, 192355, 198560, 199920, 206584, 208320, 208488, 214620, 217248, 221340, 221774, 228928, 230826, 236096, 237615, 238272, 243040, 243236, 245280, 252960, 253456, 258230, 260610, 266560, 269297, 271560, 277984, 286160, 291648, 295120, 297840, 304045, 307768, 309876, 316820, 332661, 343392, 347480, 354144, 362080, 364560, 364854, 380184, 384710, 387345, 397120, 399840, 413168, 416976, 429240, 434496, 442680, 443548, 461652, 475230, 486080, 486472, 490560, 505920, 506912, 516460, 521220, 538594, 543120, 554435, 555968, 572320, 577065, 590240, 595680, 608090, 615536, 619752, 633640, 665322, 686784, 694960, 708288, 724160, 729120, 729708, 760368, 769420, 774690, 799680, 807891, 826336, 833952, 858480, 885360, 887096, 912135, 923304, 950460, 972944, 1013824, 1032920, 1042440, 1077188, 1086240, 1108870, 1144640, 1154130, 1180480, 1191360, 1216180, 1231072, 1239504, 1267280, 1330644, 1346485, 1389920, 1458240, 1459416, 1520736, 1538840, 1549380, 1615782, 1652672, 1663305, 1667904, 1716960, 1770720, 1774192, 1824270, 1846608, 1885079, 1900920, 1945888, 2065840, 2084880, 2154376, 2172480, 2217740, 2308260, 2432360, 2462144, 2479008, 2534560, 2661288, 2692970, 2779840, 2918832, 3041472, 3077680, 3098760, 3231564, 3326610, 3433920, 3541440, 3548384, 3648540, 3693216, 3770158, 3801840, 3891776, 4039455, 4131680, 4169760, 4308752, 4435480, 4616520, 4864720, 4958016, 5069120, 5322576, 5385940, 5655237, 5837664, 6155360, 6197520, 6463128, 6653220, 7096768, 7297080, 7386432, 7540316, 7603680, 8078910, 8263360, 8339520, 8617504, 8870960, 9233040, 9425395, 9729440, 10645152, 10771880, 11310474, 11675328, 12310720, 12395040, 12926256, 13306440, 14594160, 15080632, 15207360, 16157820, 17235008, 17741920, 18466080, 18850790, 19458880, 21290304, 21543760, 22620948, 24790080, 25852512, 26612880, 28276185, 29188320, 30161264, 32315640, 35483840, 36932160, 37701580, 43087520, 45241896, 51705024, 53225760, 56552370, 58376640, 60322528, 64631280, 75403160, 86175040, 90483792, 106451520, 113104740, 120645056, 129262560, 150806320, 180967584, 226209480, 258525120, 301612640, 361935168, 452418960, 603225280, 904837920, 1809675840]

約数ペア:

[(1, 1809675840), (2, 904837920), (3, 603225280), (4, 452418960), (5, 361935168), (6, 301612640), (7, 258525120), (8, 226209480), (10, 180967584), (12, 150806320), (14, 129262560), (15, 120645056), (16, 113104740), (17, 106451520), (20, 90483792), (21, 86175040), (24, 75403160), (28, 64631280), (30, 60322528), (31, 58376640), (32, 56552370), (34, 53225760), (35, 51705024), (40, 45241896), (42, 43087520), (48, 37701580), (49, 36932160), (51, 35483840), (56, 32315640), (60, 30161264), (62, 29188320), (64, 28276185), (68, 26612880), (70, 25852512), (73, 24790080), (80, 22620948), (84, 21543760), (85, 21290304), (93, 19458880), (96, 18850790), (98, 18466080), (102, 17741920), (105, 17235008), (112, 16157820), (119, 15207360), (120, 15080632), (124, 14594160), (136, 13306440), (140, 12926256), (146, 12395040), (147, 12310720), (155, 11675328), (160, 11310474), (168, 10771880), (170, 10645152), (186, 9729440), (192, 9425395), (196, 9233040), (204, 8870960), (210, 8617504), (217, 8339520), (219, 8263360), (224, 8078910), (238, 7603680), (240, 7540316), (245, 7386432), (248, 7297080), (255, 7096768), (272, 6653220), (280, 6463128), (292, 6197520), (294, 6155360), (310, 5837664), (320, 5655237), (336, 5385940), (340, 5322576), (357, 5069120), (365, 4958016), (372, 4864720), (392, 4616520), (408, 4435480), (420, 4308752), (434, 4169760), (438, 4131680), (448, 4039455), (465, 3891776), (476, 3801840), (480, 3770158), (490, 3693216), (496, 3648540), (510, 3548384), (511, 3541440), (527, 3433920), (544, 3326610), (560, 3231564), (584, 3098760), (588, 3077680), (595, 3041472), (620, 2918832), (651, 2779840), (672, 2692970), (680, 2661288), (714, 2534560), (730, 2479008), (735, 2462144), (744, 2432360), (784, 2308260), (816, 2217740), (833, 2172480), (840, 2154376), (868, 2084880), (876, 2065840), (930, 1945888), (952, 1900920), (960, 1885079), (980, 1846608), (992, 1824270), (1020, 1774192), (1022, 1770720), (1054, 1716960), (1085, 1667904), (1088, 1663305), (1095, 1652672), (1120, 1615782), (1168, 1549380), (1176, 1538840), (1190, 1520736), (1240, 1459416), (1241, 1458240), (1302, 1389920), (1344, 1346485), (1360, 1330644), (1428, 1267280), (1460, 1239504), (1470, 1231072), (1488, 1216180), (1519, 1191360), (1533, 1180480), (1568, 1154130), (1581, 1144640), (1632, 1108870), (1666, 1086240), (1680, 1077188), (1736, 1042440), (1752, 1032920), (1785, 1013824), (1860, 972944), (1904, 950460), (1960, 923304), (1984, 912135), (2040, 887096), (2044, 885360), (2108, 858480), (2170, 833952), (2190, 826336), (2240, 807891), (2263, 799680), (2336, 774690), (2352, 769420), (2380, 760368), (2480, 729708), (2482, 729120), (2499, 724160), (2555, 708288), (2604, 694960), (2635, 686784), (2720, 665322), (2856, 633640), (2920, 619752), (2940, 615536), (2976, 608090), (3038, 595680), (3066, 590240), (3136, 577065), (3162, 572320), (3255, 555968), (3264, 554435), (3332, 543120), (3360, 538594), (3472, 521220), (3504, 516460), (3570, 506912), (3577, 505920), (3689, 490560), (3720, 486472), (3723, 486080), (3808, 475230), (3920, 461652), (4080, 443548), (4088, 442680), (4165, 434496), (4216, 429240), (4340, 416976), (4380, 413168), (4526, 399840), (4557, 397120), (4672, 387345), (4704, 384710), (4760, 380184), (4960, 364854), (4964, 364560), (4998, 362080), (5110, 354144), (5208, 347480), (5270, 343392), (5440, 332661), (5712, 316820), (5840, 309876), (5880, 307768), (5952, 304045), (6076, 297840), (6132, 295120), (6205, 291648), (6324, 286160), (6510, 277984), (6664, 271560), (6720, 269297), (6789, 266560), (6944, 260610), (7008, 258230), (7140, 253456), (7154, 252960), (7378, 245280), (7440, 243236), (7446, 243040), (7595, 238272), (7616, 237615), (7665, 236096), (7840, 230826), (7905, 228928), (8160, 221774), (8176, 221340), (8330, 217248), (8432, 214620), (8680, 208488), (8687, 208320), (8760, 206584), (9052, 199920), (9114, 198560), (9408, 192355), (9520, 190092), (9920, 182427), (9928, 182280), (9996, 181040), (10220, 177072), (10416, 173740), (10540, 171696), (10731, 168640), (11067, 163520), (11315, 159936), (11424, 158410), (11680, 154938), (11760, 153884), (12152, 148920), (12264, 147560), (12410, 145824), (12495, 144832), (12648, 143080), (13020, 138992), (13328, 135780), (13578, 133280), (13888, 130305), (14016, 129115), (14280, 126728), (14308, 126480), (14756, 122640), (14880, 121618), (14892, 121520), (15190, 119136), (15330, 118048), (15680, 115413), (15810, 114464), (15841, 114240), (16320, 110887), (16352, 110670), (16660, 108624), (16864, 107310), (17360, 104244), (17374, 104160), (17520, 103292), (17885, 101184), (18104, 99960), (18228, 99280), (18445, 98112), (18615, 97216), (19040, 95046), (19856, 91140), (19992, 90520), (20440, 88536), (20832, 86870), (21080, 85848), (21462, 84320), (22134, 81760), (22630, 79968), (22785, 79424), (22848, 79205), (23360, 77469), (23520, 76942), (24304, 74460), (24528, 73780), (24820, 72912), (24990, 72416), (25296, 71540), (25823, 70080), (26040, 69496), (26061, 69440), (26656, 67890), (27156, 66640), (28560, 63364), (28616, 63240), (29512, 61320), (29760, 60809), (29784, 60760), (30380, 59568), (30660, 59024), (31620, 57232), (31682, 57120), (32704, 55335), (33320, 54312), (33728, 53655), (33945, 53312), (34720, 52122), (34748, 52080), (35040, 51646), (35770, 50592), (36208, 49980), (36456, 49640), (36890, 49056), (37230, 48608), (38080, 47523), (38471, 47040), (39712, 45570), (39984, 45260), (40880, 44268), (41664, 43435), (42160, 42924)]