763873240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 2063361600

約数和(自身を除く): 1299488360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 85, 92, 104, 115, 130, 136, 169, 170, 184, 221, 230, 260, 289, 299, 338, 340, 391, 442, 460, 520, 578, 598, 676, 680, 782, 845, 884, 920, 1105, 1156, 1196, 1352, 1445, 1495, 1564, 1690, 1768, 1955, 2210, 2312, 2392, 2873, 2890, 2990, 3128, 3380, 3757, 3887, 3910, 4420, 4913, 5083, 5746, 5780, 5980, 6647, 6760, 7514, 7774, 7820, 8840, 9826, 10166, 11492, 11560, 11960, 13294, 14365, 15028, 15548, 15640, 18785, 19435, 19652, 20332, 22984, 24565, 25415, 26588, 28730, 30056, 31096, 33235, 37570, 38870, 39304, 40664, 48841, 49130, 50830, 53176, 57460, 63869, 66079, 66470, 75140, 77740, 86411, 97682, 98260, 101660, 112999, 114920, 127738, 132158, 132940, 150280, 155480, 172822, 195364, 196520, 203320, 225998, 244205, 255476, 264316, 265880, 319345, 330395, 345644, 390728, 432055, 451996, 488410, 510952, 528632, 564995, 638690, 660790, 691288, 830297, 864110, 903992, 976820, 1123343, 1129990, 1277380, 1321580, 1468987, 1660594, 1728220, 1953640, 2246686, 2259980, 2554760, 2643160, 2937974, 3321188, 3456440, 4151485, 4493372, 4519960, 5616715, 5875948, 6642376, 7344935, 8302970, 8986744, 11233430, 11751896, 14689870, 16605940, 19096831, 22466860, 29379740, 33211880, 38193662, 44933720, 58759480, 76387324, 95484155, 152774648, 190968310, 381936620, 763873240]

約数ペア:

[(1, 763873240), (2, 381936620), (4, 190968310), (5, 152774648), (8, 95484155), (10, 76387324), (13, 58759480), (17, 44933720), (20, 38193662), (23, 33211880), (26, 29379740), (34, 22466860), (40, 19096831), (46, 16605940), (52, 14689870), (65, 11751896), (68, 11233430), (85, 8986744), (92, 8302970), (104, 7344935), (115, 6642376), (130, 5875948), (136, 5616715), (169, 4519960), (170, 4493372), (184, 4151485), (221, 3456440), (230, 3321188), (260, 2937974), (289, 2643160), (299, 2554760), (338, 2259980), (340, 2246686), (391, 1953640), (442, 1728220), (460, 1660594), (520, 1468987), (578, 1321580), (598, 1277380), (676, 1129990), (680, 1123343), (782, 976820), (845, 903992), (884, 864110), (920, 830297), (1105, 691288), (1156, 660790), (1196, 638690), (1352, 564995), (1445, 528632), (1495, 510952), (1564, 488410), (1690, 451996), (1768, 432055), (1955, 390728), (2210, 345644), (2312, 330395), (2392, 319345), (2873, 265880), (2890, 264316), (2990, 255476), (3128, 244205), (3380, 225998), (3757, 203320), (3887, 196520), (3910, 195364), (4420, 172822), (4913, 155480), (5083, 150280), (5746, 132940), (5780, 132158), (5980, 127738), (6647, 114920), (6760, 112999), (7514, 101660), (7774, 98260), (7820, 97682), (8840, 86411), (9826, 77740), (10166, 75140), (11492, 66470), (11560, 66079), (11960, 63869), (13294, 57460), (14365, 53176), (15028, 50830), (15548, 49130), (15640, 48841), (18785, 40664), (19435, 39304), (19652, 38870), (20332, 37570), (22984, 33235), (24565, 31096), (25415, 30056), (26588, 28730)]