1310787660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 288

約数和(自身を含む): 4633735680

約数和(自身を除く): 3322948020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 156, 169, 177, 182, 195, 210, 236, 260, 273, 295, 313, 338, 354, 364, 390, 413, 420, 455, 507, 546, 590, 626, 676, 708, 767, 780, 826, 845, 885, 910, 939, 1014, 1092, 1180, 1183, 1239, 1252, 1365, 1534, 1565, 1652, 1690, 1770, 1820, 1878, 2028, 2065, 2191, 2301, 2366, 2478, 2535, 2730, 3068, 3130, 3380, 3540, 3549, 3756, 3835, 4069, 4130, 4382, 4602, 4695, 4732, 4956, 5070, 5369, 5460, 5915, 6195, 6260, 6573, 7098, 7670, 8138, 8260, 8764, 9204, 9390, 9971, 10140, 10738, 10955, 11505, 11830, 12207, 12390, 13146, 14196, 15340, 16107, 16276, 17745, 18467, 18780, 19942, 20345, 21476, 21910, 23010, 23660, 24414, 24780, 26292, 26845, 28483, 29913, 32214, 32865, 35490, 36934, 39884, 40690, 43820, 46020, 48828, 49855, 52897, 53690, 55401, 56966, 59826, 61035, 64428, 65730, 69797, 70980, 73868, 80535, 81380, 85449, 92335, 99710, 105794, 107380, 110802, 113932, 119652, 122070, 129269, 131460, 139594, 142415, 149565, 158691, 161070, 170898, 184670, 199420, 209391, 211588, 221604, 240071, 244140, 258538, 264485, 277005, 279188, 284830, 299130, 317382, 322140, 341796, 348985, 369340, 370279, 387807, 418782, 427245, 480142, 517076, 528970, 554010, 569660, 598260, 634764, 646345, 697970, 720213, 740558, 775614, 793455, 837564, 854490, 960284, 1046955, 1057940, 1108020, 1110837, 1200355, 1292690, 1395940, 1440426, 1481116, 1551228, 1586910, 1680497, 1708980, 1851395, 1939035, 2093910, 2221674, 2400710, 2585380, 2880852, 3120923, 3173820, 3360994, 3601065, 3702790, 3878070, 4187820, 4443348, 4801420, 5041491, 5554185, 6241846, 6721988, 7202130, 7405580, 7756140, 8402485, 9362769, 10082982, 11108370, 12483692, 14404260, 15604615, 16804970, 18725538, 20165964, 21846461, 22216740, 25207455, 31209230, 33609940, 37451076, 43692922, 46813845, 50414910, 62418460, 65539383, 87385844, 93627690, 100829820, 109232305, 131078766, 187255380, 218464610, 262157532, 327696915, 436929220, 655393830, 1310787660]

約数ペア:

[(1, 1310787660), (2, 655393830), (3, 436929220), (4, 327696915), (5, 262157532), (6, 218464610), (7, 187255380), (10, 131078766), (12, 109232305), (13, 100829820), (14, 93627690), (15, 87385844), (20, 65539383), (21, 62418460), (26, 50414910), (28, 46813845), (30, 43692922), (35, 37451076), (39, 33609940), (42, 31209230), (52, 25207455), (59, 22216740), (60, 21846461), (65, 20165964), (70, 18725538), (78, 16804970), (84, 15604615), (91, 14404260), (105, 12483692), (118, 11108370), (130, 10082982), (140, 9362769), (156, 8402485), (169, 7756140), (177, 7405580), (182, 7202130), (195, 6721988), (210, 6241846), (236, 5554185), (260, 5041491), (273, 4801420), (295, 4443348), (313, 4187820), (338, 3878070), (354, 3702790), (364, 3601065), (390, 3360994), (413, 3173820), (420, 3120923), (455, 2880852), (507, 2585380), (546, 2400710), (590, 2221674), (626, 2093910), (676, 1939035), (708, 1851395), (767, 1708980), (780, 1680497), (826, 1586910), (845, 1551228), (885, 1481116), (910, 1440426), (939, 1395940), (1014, 1292690), (1092, 1200355), (1180, 1110837), (1183, 1108020), (1239, 1057940), (1252, 1046955), (1365, 960284), (1534, 854490), (1565, 837564), (1652, 793455), (1690, 775614), (1770, 740558), (1820, 720213), (1878, 697970), (2028, 646345), (2065, 634764), (2191, 598260), (2301, 569660), (2366, 554010), (2478, 528970), (2535, 517076), (2730, 480142), (3068, 427245), (3130, 418782), (3380, 387807), (3540, 370279), (3549, 369340), (3756, 348985), (3835, 341796), (4069, 322140), (4130, 317382), (4382, 299130), (4602, 284830), (4695, 279188), (4732, 277005), (4956, 264485), (5070, 258538), (5369, 244140), (5460, 240071), (5915, 221604), (6195, 211588), (6260, 209391), (6573, 199420), (7098, 184670), (7670, 170898), (8138, 161070), (8260, 158691), (8764, 149565), (9204, 142415), (9390, 139594), (9971, 131460), (10140, 129269), (10738, 122070), (10955, 119652), (11505, 113932), (11830, 110802), (12207, 107380), (12390, 105794), (13146, 99710), (14196, 92335), (15340, 85449), (16107, 81380), (16276, 80535), (17745, 73868), (18467, 70980), (18780, 69797), (19942, 65730), (20345, 64428), (21476, 61035), (21910, 59826), (23010, 56966), (23660, 55401), (24414, 53690), (24780, 52897), (26292, 49855), (26845, 48828), (28483, 46020), (29913, 43820), (32214, 40690), (32865, 39884), (35490, 36934)]