15671032520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{5179}}^1$

素因数の和:5260

約数の個数: 192

約数和(自身を含む): 43311844800

約数和(自身を除く): 27640812280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 440, 460, 506, 520, 529, 572, 598, 715, 920, 1012, 1058, 1144, 1196, 1265, 1430, 1495, 2024, 2116, 2392, 2530, 2645, 2860, 2990, 3289, 4232, 5060, 5179, 5290, 5720, 5819, 5980, 6578, 6877, 10120, 10358, 10580, 11638, 11960, 13156, 13754, 16445, 20716, 21160, 23276, 25895, 26312, 27508, 29095, 32890, 34385, 41432, 46552, 51790, 55016, 56969, 58190, 65780, 67327, 68770, 75647, 103580, 113938, 116380, 119117, 131560, 134654, 137540, 151294, 207160, 227876, 232760, 238234, 269308, 275080, 284845, 302588, 336635, 378235, 455752, 476468, 538616, 569690, 595585, 605176, 673270, 740597, 756470, 952936, 1139380, 1191170, 1310287, 1346540, 1481194, 1512940, 1548521, 2278760, 2382340, 2620574, 2693080, 2739691, 2962388, 3025880, 3097042, 3702985, 4764680, 5241148, 5479382, 5924776, 6194084, 6551435, 7405970, 7742605, 10482296, 10958764, 12388168, 13102870, 13698455, 14811940, 15485210, 17033731, 21917528, 26205740, 27396910, 29623880, 30136601, 30970420, 34067462, 35615983, 52411480, 54793820, 60273202, 61940840, 68134924, 71231966, 85168655, 109587640, 120546404, 136269848, 142463932, 150683005, 170337310, 178079915, 241092808, 284927864, 301366010, 340674620, 356159830, 391775813, 602732020, 681349240, 712319660, 783551626, 1205464040, 1424639320, 1567103252, 1958879065, 3134206504, 3917758130, 7835516260, 15671032520]

約数ペア:

[(1, 15671032520), (2, 7835516260), (4, 3917758130), (5, 3134206504), (8, 1958879065), (10, 1567103252), (11, 1424639320), (13, 1205464040), (20, 783551626), (22, 712319660), (23, 681349240), (26, 602732020), (40, 391775813), (44, 356159830), (46, 340674620), (52, 301366010), (55, 284927864), (65, 241092808), (88, 178079915), (92, 170337310), (104, 150683005), (110, 142463932), (115, 136269848), (130, 120546404), (143, 109587640), (184, 85168655), (220, 71231966), (230, 68134924), (253, 61940840), (260, 60273202), (286, 54793820), (299, 52411480), (440, 35615983), (460, 34067462), (506, 30970420), (520, 30136601), (529, 29623880), (572, 27396910), (598, 26205740), (715, 21917528), (920, 17033731), (1012, 15485210), (1058, 14811940), (1144, 13698455), (1196, 13102870), (1265, 12388168), (1430, 10958764), (1495, 10482296), (2024, 7742605), (2116, 7405970), (2392, 6551435), (2530, 6194084), (2645, 5924776), (2860, 5479382), (2990, 5241148), (3289, 4764680), (4232, 3702985), (5060, 3097042), (5179, 3025880), (5290, 2962388), (5720, 2739691), (5819, 2693080), (5980, 2620574), (6578, 2382340), (6877, 2278760), (10120, 1548521), (10358, 1512940), (10580, 1481194), (11638, 1346540), (11960, 1310287), (13156, 1191170), (13754, 1139380), (16445, 952936), (20716, 756470), (21160, 740597), (23276, 673270), (25895, 605176), (26312, 595585), (27508, 569690), (29095, 538616), (32890, 476468), (34385, 455752), (41432, 378235), (46552, 336635), (51790, 302588), (55016, 284845), (56969, 275080), (58190, 269308), (65780, 238234), (67327, 232760), (68770, 227876), (75647, 207160), (103580, 151294), (113938, 137540), (116380, 134654), (119117, 131560)]