745160640

素因数分解:

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

素因数の和:145

約数の個数: 448

約数和(自身を含む): 2887065600

約数和(自身を除く): 2141904960

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, 56, 60, 62, 64, 70, 73, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 146, 147, 155, 160, 168, 186, 192, 196, 210, 217, 219, 224, 240, 245, 248, 280, 292, 294, 310, 320, 336, 343, 365, 372, 392, 420, 434, 438, 448, 465, 480, 490, 496, 511, 560, 584, 588, 620, 651, 672, 686, 730, 735, 744, 784, 840, 868, 876, 930, 960, 980, 992, 1022, 1029, 1085, 1095, 1120, 1168, 1176, 1240, 1302, 1344, 1372, 1460, 1470, 1488, 1519, 1533, 1568, 1680, 1715, 1736, 1752, 1860, 1960, 1984, 2044, 2058, 2170, 2190, 2240, 2263, 2336, 2352, 2480, 2555, 2604, 2744, 2920, 2940, 2976, 3038, 3066, 3136, 3255, 3360, 3430, 3472, 3504, 3577, 3720, 3920, 4088, 4116, 4340, 4380, 4526, 4557, 4672, 4704, 4960, 5110, 5145, 5208, 5488, 5840, 5880, 5952, 6076, 6132, 6510, 6720, 6789, 6860, 6944, 7008, 7154, 7440, 7595, 7665, 7840, 8176, 8232, 8680, 8760, 9052, 9114, 9408, 9920, 10220, 10290, 10416, 10633, 10731, 10976, 11315, 11680, 11760, 12152, 12264, 13020, 13578, 13720, 13888, 14016, 14308, 14880, 15190, 15330, 15680, 15841, 16352, 16464, 17360, 17520, 17885, 18104, 18228, 20440, 20580, 20832, 21266, 21462, 21952, 22630, 22785, 23360, 23520, 24304, 24528, 25039, 26040, 27156, 27440, 28616, 29760, 30380, 30660, 31682, 31899, 32704, 32928, 33945, 34720, 35040, 35770, 36208, 36456, 40880, 41160, 41664, 42532, 42924, 45260, 45570, 47040, 47523, 48608, 49056, 50078, 52080, 53165, 53655, 54312, 54880, 57232, 60760, 61320, 63364, 63798, 65856, 67890, 69440, 70080, 71540, 72416, 72912, 75117, 79205, 81760, 82320, 85064, 85848, 90520, 91140, 95046, 97216, 98112, 100156, 104160, 106330, 107310, 108624, 109760, 110887, 114464, 121520, 122640, 125195, 126728, 127596, 135780, 143080, 144832, 145824, 150234, 158410, 159495, 163520, 164640, 170128, 171696, 181040, 182280, 190092, 200312, 208320, 212660, 214620, 217248, 221774, 228928, 237615, 243040, 245280, 250390, 253456, 255192, 271560, 286160, 291648, 300468, 316820, 318990, 329280, 332661, 340256, 343392, 362080, 364560, 375585, 380184, 400624, 425320, 429240, 434496, 443548, 475230, 486080, 490560, 500780, 506912, 510384, 543120, 554435, 572320, 600936, 633640, 637980, 665322, 680512, 686784, 724160, 729120, 751170, 760368, 776209, 801248, 850640, 858480, 887096, 950460, 1001560, 1013824, 1020768, 1086240, 1108870, 1144640, 1201872, 1267280, 1275960, 1330644, 1458240, 1502340, 1520736, 1552418, 1602496, 1663305, 1701280, 1716960, 1774192, 1900920, 2003120, 2041536, 2172480, 2217740, 2328627, 2403744, 2534560, 2551920, 2661288, 3004680, 3041472, 3104836, 3326610, 3402560, 3433920, 3548384, 3801840, 3881045, 4006240, 4435480, 4657254, 4807488, 5069120, 5103840, 5322576, 6009360, 6209672, 6653220, 7096768, 7603680, 7762090, 8012480, 8870960, 9314508, 10207680, 10645152, 11643135, 12018720, 12419344, 13306440, 15207360, 15524180, 17741920, 18629016, 21290304, 23286270, 24037440, 24838688, 26612880, 31048360, 35483840, 37258032, 46572540, 49677376, 53225760, 62096720, 74516064, 93145080, 106451520, 124193440, 149032128, 186290160, 248386880, 372580320, 745160640]

約数ペア:

[(1, 745160640), (2, 372580320), (3, 248386880), (4, 186290160), (5, 149032128), (6, 124193440), (7, 106451520), (8, 93145080), (10, 74516064), (12, 62096720), (14, 53225760), (15, 49677376), (16, 46572540), (20, 37258032), (21, 35483840), (24, 31048360), (28, 26612880), (30, 24838688), (31, 24037440), (32, 23286270), (35, 21290304), (40, 18629016), (42, 17741920), (48, 15524180), (49, 15207360), (56, 13306440), (60, 12419344), (62, 12018720), (64, 11643135), (70, 10645152), (73, 10207680), (80, 9314508), (84, 8870960), (93, 8012480), (96, 7762090), (98, 7603680), (105, 7096768), (112, 6653220), (120, 6209672), (124, 6009360), (140, 5322576), (146, 5103840), (147, 5069120), (155, 4807488), (160, 4657254), (168, 4435480), (186, 4006240), (192, 3881045), (196, 3801840), (210, 3548384), (217, 3433920), (219, 3402560), (224, 3326610), (240, 3104836), (245, 3041472), (248, 3004680), (280, 2661288), (292, 2551920), (294, 2534560), (310, 2403744), (320, 2328627), (336, 2217740), (343, 2172480), (365, 2041536), (372, 2003120), (392, 1900920), (420, 1774192), (434, 1716960), (438, 1701280), (448, 1663305), (465, 1602496), (480, 1552418), (490, 1520736), (496, 1502340), (511, 1458240), (560, 1330644), (584, 1275960), (588, 1267280), (620, 1201872), (651, 1144640), (672, 1108870), (686, 1086240), (730, 1020768), (735, 1013824), (744, 1001560), (784, 950460), (840, 887096), (868, 858480), (876, 850640), (930, 801248), (960, 776209), (980, 760368), (992, 751170), (1022, 729120), (1029, 724160), (1085, 686784), (1095, 680512), (1120, 665322), (1168, 637980), (1176, 633640), (1240, 600936), (1302, 572320), (1344, 554435), (1372, 543120), (1460, 510384), (1470, 506912), (1488, 500780), (1519, 490560), (1533, 486080), (1568, 475230), (1680, 443548), (1715, 434496), (1736, 429240), (1752, 425320), (1860, 400624), (1960, 380184), (1984, 375585), (2044, 364560), (2058, 362080), (2170, 343392), (2190, 340256), (2240, 332661), (2263, 329280), (2336, 318990), (2352, 316820), (2480, 300468), (2555, 291648), (2604, 286160), (2744, 271560), (2920, 255192), (2940, 253456), (2976, 250390), (3038, 245280), (3066, 243040), (3136, 237615), (3255, 228928), (3360, 221774), (3430, 217248), (3472, 214620), (3504, 212660), (3577, 208320), (3720, 200312), (3920, 190092), (4088, 182280), (4116, 181040), (4340, 171696), (4380, 170128), (4526, 164640), (4557, 163520), (4672, 159495), (4704, 158410), (4960, 150234), (5110, 145824), (5145, 144832), (5208, 143080), (5488, 135780), (5840, 127596), (5880, 126728), (5952, 125195), (6076, 122640), (6132, 121520), (6510, 114464), (6720, 110887), (6789, 109760), (6860, 108624), (6944, 107310), (7008, 106330), (7154, 104160), (7440, 100156), (7595, 98112), (7665, 97216), (7840, 95046), (8176, 91140), (8232, 90520), (8680, 85848), (8760, 85064), (9052, 82320), (9114, 81760), (9408, 79205), (9920, 75117), (10220, 72912), (10290, 72416), (10416, 71540), (10633, 70080), (10731, 69440), (10976, 67890), (11315, 65856), (11680, 63798), (11760, 63364), (12152, 61320), (12264, 60760), (13020, 57232), (13578, 54880), (13720, 54312), (13888, 53655), (14016, 53165), (14308, 52080), (14880, 50078), (15190, 49056), (15330, 48608), (15680, 47523), (15841, 47040), (16352, 45570), (16464, 45260), (17360, 42924), (17520, 42532), (17885, 41664), (18104, 41160), (18228, 40880), (20440, 36456), (20580, 36208), (20832, 35770), (21266, 35040), (21462, 34720), (21952, 33945), (22630, 32928), (22785, 32704), (23360, 31899), (23520, 31682), (24304, 30660), (24528, 30380), (25039, 29760), (26040, 28616), (27156, 27440)]