2820965280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 576

約数和(自身を含む): 11020520448

約数和(自身を除く): 8199555168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 53, 56, 60, 62, 70, 73, 80, 84, 93, 96, 98, 105, 106, 112, 120, 124, 140, 146, 147, 155, 159, 160, 168, 186, 196, 210, 212, 217, 219, 224, 240, 245, 248, 265, 280, 292, 294, 310, 318, 336, 365, 371, 372, 392, 420, 424, 434, 438, 465, 480, 490, 496, 511, 530, 560, 584, 588, 620, 636, 651, 672, 730, 735, 742, 744, 784, 795, 840, 848, 868, 876, 930, 980, 992, 1022, 1060, 1085, 1095, 1113, 1120, 1168, 1176, 1240, 1272, 1302, 1460, 1470, 1484, 1488, 1519, 1533, 1568, 1590, 1643, 1680, 1696, 1736, 1752, 1855, 1860, 1960, 2044, 2120, 2170, 2190, 2226, 2263, 2336, 2352, 2480, 2544, 2555, 2597, 2604, 2920, 2940, 2968, 2976, 3038, 3066, 3180, 3255, 3286, 3360, 3472, 3504, 3577, 3710, 3720, 3869, 3920, 4088, 4240, 4340, 4380, 4452, 4526, 4557, 4704, 4929, 4960, 5088, 5110, 5194, 5208, 5565, 5840, 5880, 5936, 6076, 6132, 6360, 6510, 6572, 6789, 6944, 7008, 7154, 7420, 7440, 7595, 7665, 7738, 7791, 7840, 8176, 8215, 8480, 8680, 8760, 8904, 9052, 9114, 9858, 10220, 10388, 10416, 10731, 11130, 11315, 11501, 11607, 11680, 11760, 11872, 12152, 12264, 12720, 12985, 13020, 13144, 13578, 14308, 14840, 14880, 15190, 15330, 15476, 15582, 15841, 16352, 16430, 17360, 17520, 17808, 17885, 18104, 18228, 19345, 19716, 20440, 20776, 20832, 21462, 22260, 22630, 22785, 23002, 23214, 23520, 24304, 24528, 24645, 25440, 25970, 26040, 26288, 27083, 27156, 28616, 29680, 30380, 30660, 30952, 31164, 31682, 32860, 33945, 34503, 34720, 35040, 35616, 35770, 36208, 36456, 38690, 38955, 39432, 40880, 41552, 42924, 44520, 45260, 45570, 46004, 46428, 47523, 48608, 49056, 49290, 51940, 52080, 52576, 53655, 54166, 54312, 57232, 57505, 58035, 59360, 60760, 61320, 61904, 62328, 63364, 65720, 67890, 69006, 71540, 72416, 72912, 77380, 77910, 78864, 79205, 80507, 81249, 81760, 83104, 85848, 89040, 90520, 91140, 92008, 92856, 95046, 98580, 103880, 104160, 107310, 108332, 108624, 110887, 114464, 115010, 116070, 119939, 121520, 122640, 123808, 124656, 126728, 131440, 135415, 135780, 138012, 143080, 145824, 154760, 155820, 157728, 158410, 161014, 162498, 171696, 172515, 178080, 181040, 182280, 184016, 185712, 189581, 190092, 197160, 207760, 214620, 216664, 217248, 221774, 230020, 232140, 237615, 239878, 241521, 243040, 245280, 249312, 253456, 262880, 270830, 271560, 276024, 286160, 309520, 311640, 316820, 322028, 324996, 332661, 343392, 345030, 359817, 362080, 364560, 368032, 371424, 379162, 380184, 394320, 402535, 406245, 415520, 429240, 433328, 443548, 460040, 464280, 475230, 479756, 483042, 506912, 541660, 543120, 552048, 554435, 568743, 572320, 599695, 619040, 623280, 633640, 644056, 649992, 665322, 690060, 719634, 729120, 758324, 760368, 788640, 805070, 812490, 839573, 858480, 866656, 887096, 920080, 928560, 947905, 950460, 959512, 966084, 1083320, 1086240, 1104096, 1108870, 1137486, 1199390, 1207605, 1246560, 1267280, 1288112, 1299984, 1330644, 1380120, 1439268, 1516648, 1520736, 1610140, 1624980, 1663305, 1679146, 1716960, 1774192, 1799085, 1840160, 1857120, 1895810, 1900920, 1919024, 1932168, 2166640, 2217740, 2274972, 2398780, 2415210, 2518719, 2534560, 2576224, 2599968, 2661288, 2760240, 2843715, 2878536, 3033296, 3220280, 3249960, 3326610, 3358292, 3548384, 3598170, 3791620, 3801840, 3838048, 3864336, 4197865, 4333280, 4435480, 4549944, 4797560, 4830420, 5037438, 5322576, 5520480, 5687430, 5757072, 5877011, 6066592, 6440560, 6499920, 6653220, 6716584, 7196340, 7583240, 7603680, 7728672, 8395730, 8870960, 9099888, 9595120, 9660840, 10074876, 10645152, 11374860, 11514144, 11754022, 12593595, 12881120, 12999840, 13306440, 13433168, 14392680, 15166480, 16791460, 17631033, 17741920, 18199776, 19190240, 19321680, 20149752, 22749720, 23508044, 25187190, 26612880, 26866336, 28785360, 29385055, 30332960, 33582920, 35262066, 38643360, 40299504, 45499440, 47016088, 50374380, 53225760, 57570720, 58770110, 67165840, 70524132, 80599008, 88155165, 90998880, 94032176, 100748760, 117540220, 134331680, 141048264, 176310330, 188064352, 201497520, 235080440, 282096528, 352620660, 402995040, 470160880, 564193056, 705241320, 940321760, 1410482640, 2820965280]

約数ペア:

[(1, 2820965280), (2, 1410482640), (3, 940321760), (4, 705241320), (5, 564193056), (6, 470160880), (7, 402995040), (8, 352620660), (10, 282096528), (12, 235080440), (14, 201497520), (15, 188064352), (16, 176310330), (20, 141048264), (21, 134331680), (24, 117540220), (28, 100748760), (30, 94032176), (31, 90998880), (32, 88155165), (35, 80599008), (40, 70524132), (42, 67165840), (48, 58770110), (49, 57570720), (53, 53225760), (56, 50374380), (60, 47016088), (62, 45499440), (70, 40299504), (73, 38643360), (80, 35262066), (84, 33582920), (93, 30332960), (96, 29385055), (98, 28785360), (105, 26866336), (106, 26612880), (112, 25187190), (120, 23508044), (124, 22749720), (140, 20149752), (146, 19321680), (147, 19190240), (155, 18199776), (159, 17741920), (160, 17631033), (168, 16791460), (186, 15166480), (196, 14392680), (210, 13433168), (212, 13306440), (217, 12999840), (219, 12881120), (224, 12593595), (240, 11754022), (245, 11514144), (248, 11374860), (265, 10645152), (280, 10074876), (292, 9660840), (294, 9595120), (310, 9099888), (318, 8870960), (336, 8395730), (365, 7728672), (371, 7603680), (372, 7583240), (392, 7196340), (420, 6716584), (424, 6653220), (434, 6499920), (438, 6440560), (465, 6066592), (480, 5877011), (490, 5757072), (496, 5687430), (511, 5520480), (530, 5322576), (560, 5037438), (584, 4830420), (588, 4797560), (620, 4549944), (636, 4435480), (651, 4333280), (672, 4197865), (730, 3864336), (735, 3838048), (742, 3801840), (744, 3791620), (784, 3598170), (795, 3548384), (840, 3358292), (848, 3326610), (868, 3249960), (876, 3220280), (930, 3033296), (980, 2878536), (992, 2843715), (1022, 2760240), (1060, 2661288), (1085, 2599968), (1095, 2576224), (1113, 2534560), (1120, 2518719), (1168, 2415210), (1176, 2398780), (1240, 2274972), (1272, 2217740), (1302, 2166640), (1460, 1932168), (1470, 1919024), (1484, 1900920), (1488, 1895810), (1519, 1857120), (1533, 1840160), (1568, 1799085), (1590, 1774192), (1643, 1716960), (1680, 1679146), (1696, 1663305), (1736, 1624980), (1752, 1610140), (1855, 1520736), (1860, 1516648), (1960, 1439268), (2044, 1380120), (2120, 1330644), (2170, 1299984), (2190, 1288112), (2226, 1267280), (2263, 1246560), (2336, 1207605), (2352, 1199390), (2480, 1137486), (2544, 1108870), (2555, 1104096), (2597, 1086240), (2604, 1083320), (2920, 966084), (2940, 959512), (2968, 950460), (2976, 947905), (3038, 928560), (3066, 920080), (3180, 887096), (3255, 866656), (3286, 858480), (3360, 839573), (3472, 812490), (3504, 805070), (3577, 788640), (3710, 760368), (3720, 758324), (3869, 729120), (3920, 719634), (4088, 690060), (4240, 665322), (4340, 649992), (4380, 644056), (4452, 633640), (4526, 623280), (4557, 619040), (4704, 599695), (4929, 572320), (4960, 568743), (5088, 554435), (5110, 552048), (5194, 543120), (5208, 541660), (5565, 506912), (5840, 483042), (5880, 479756), (5936, 475230), (6076, 464280), (6132, 460040), (6360, 443548), (6510, 433328), (6572, 429240), (6789, 415520), (6944, 406245), (7008, 402535), (7154, 394320), (7420, 380184), (7440, 379162), (7595, 371424), (7665, 368032), (7738, 364560), (7791, 362080), (7840, 359817), (8176, 345030), (8215, 343392), (8480, 332661), (8680, 324996), (8760, 322028), (8904, 316820), (9052, 311640), (9114, 309520), (9858, 286160), (10220, 276024), (10388, 271560), (10416, 270830), (10731, 262880), (11130, 253456), (11315, 249312), (11501, 245280), (11607, 243040), (11680, 241521), (11760, 239878), (11872, 237615), (12152, 232140), (12264, 230020), (12720, 221774), (12985, 217248), (13020, 216664), (13144, 214620), (13578, 207760), (14308, 197160), (14840, 190092), (14880, 189581), (15190, 185712), (15330, 184016), (15476, 182280), (15582, 181040), (15841, 178080), (16352, 172515), (16430, 171696), (17360, 162498), (17520, 161014), (17808, 158410), (17885, 157728), (18104, 155820), (18228, 154760), (19345, 145824), (19716, 143080), (20440, 138012), (20776, 135780), (20832, 135415), (21462, 131440), (22260, 126728), (22630, 124656), (22785, 123808), (23002, 122640), (23214, 121520), (23520, 119939), (24304, 116070), (24528, 115010), (24645, 114464), (25440, 110887), (25970, 108624), (26040, 108332), (26288, 107310), (27083, 104160), (27156, 103880), (28616, 98580), (29680, 95046), (30380, 92856), (30660, 92008), (30952, 91140), (31164, 90520), (31682, 89040), (32860, 85848), (33945, 83104), (34503, 81760), (34720, 81249), (35040, 80507), (35616, 79205), (35770, 78864), (36208, 77910), (36456, 77380), (38690, 72912), (38955, 72416), (39432, 71540), (40880, 69006), (41552, 67890), (42924, 65720), (44520, 63364), (45260, 62328), (45570, 61904), (46004, 61320), (46428, 60760), (47523, 59360), (48608, 58035), (49056, 57505), (49290, 57232), (51940, 54312), (52080, 54166), (52576, 53655)]