15672730840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 256

約数和(自身を含む): 41202846720

約数和(自身を除く): 25530115880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 37, 40, 46, 52, 65, 74, 92, 104, 107, 115, 130, 148, 184, 185, 214, 230, 260, 296, 299, 331, 370, 428, 460, 481, 520, 535, 598, 662, 740, 851, 856, 920, 962, 1070, 1196, 1324, 1391, 1480, 1495, 1655, 1702, 1924, 2140, 2392, 2405, 2461, 2648, 2782, 2990, 3310, 3404, 3848, 3959, 4255, 4280, 4303, 4810, 4922, 5564, 5980, 6620, 6808, 6955, 7613, 7918, 8510, 8606, 9620, 9844, 11063, 11128, 11960, 12247, 12305, 13240, 13910, 15226, 15836, 17020, 17212, 19240, 19688, 19795, 21515, 22126, 24494, 24610, 27820, 30452, 31672, 31993, 34040, 34424, 35417, 38065, 39590, 43030, 44252, 48988, 49220, 51467, 55315, 55640, 60904, 61235, 63986, 70834, 76130, 79180, 86060, 88504, 91057, 97976, 98440, 98969, 102934, 110630, 122470, 127972, 141668, 152260, 158360, 159211, 159965, 172120, 177085, 182114, 197938, 205868, 221260, 244940, 255944, 257335, 281681, 283336, 304520, 318422, 319930, 354170, 364228, 395876, 411736, 442520, 455285, 460421, 489880, 494845, 514670, 563362, 636844, 639860, 708340, 728456, 791752, 796055, 814591, 910570, 920842, 989690, 1029340, 1126724, 1183741, 1273688, 1279720, 1310429, 1408405, 1416680, 1592110, 1629182, 1821140, 1841684, 1979380, 2058680, 2253448, 2302105, 2367482, 2620858, 2816810, 3184220, 3258364, 3642280, 3661853, 3683368, 3958760, 4072955, 4604210, 4734964, 5241716, 5633620, 5918705, 6368440, 6516728, 6552145, 7323706, 8145910, 9208420, 9469928, 10483432, 10589683, 11267240, 11837410, 13104290, 14647412, 16291820, 17035577, 18309265, 18416840, 21179366, 23674820, 26208580, 29294824, 30139867, 32583640, 34071154, 36618530, 42358732, 47349640, 52417160, 52948415, 60279734, 68142308, 73237060, 84717464, 85177885, 105896830, 120559468, 136284616, 146474120, 150699335, 170355770, 211793660, 241118936, 301398670, 340711540, 391818271, 423587320, 602797340, 681423080, 783636542, 1205594680, 1567273084, 1959091355, 3134546168, 3918182710, 7836365420, 15672730840]

約数ペア:

[(1, 15672730840), (2, 7836365420), (4, 3918182710), (5, 3134546168), (8, 1959091355), (10, 1567273084), (13, 1205594680), (20, 783636542), (23, 681423080), (26, 602797340), (37, 423587320), (40, 391818271), (46, 340711540), (52, 301398670), (65, 241118936), (74, 211793660), (92, 170355770), (104, 150699335), (107, 146474120), (115, 136284616), (130, 120559468), (148, 105896830), (184, 85177885), (185, 84717464), (214, 73237060), (230, 68142308), (260, 60279734), (296, 52948415), (299, 52417160), (331, 47349640), (370, 42358732), (428, 36618530), (460, 34071154), (481, 32583640), (520, 30139867), (535, 29294824), (598, 26208580), (662, 23674820), (740, 21179366), (851, 18416840), (856, 18309265), (920, 17035577), (962, 16291820), (1070, 14647412), (1196, 13104290), (1324, 11837410), (1391, 11267240), (1480, 10589683), (1495, 10483432), (1655, 9469928), (1702, 9208420), (1924, 8145910), (2140, 7323706), (2392, 6552145), (2405, 6516728), (2461, 6368440), (2648, 5918705), (2782, 5633620), (2990, 5241716), (3310, 4734964), (3404, 4604210), (3848, 4072955), (3959, 3958760), (4255, 3683368), (4280, 3661853), (4303, 3642280), (4810, 3258364), (4922, 3184220), (5564, 2816810), (5980, 2620858), (6620, 2367482), (6808, 2302105), (6955, 2253448), (7613, 2058680), (7918, 1979380), (8510, 1841684), (8606, 1821140), (9620, 1629182), (9844, 1592110), (11063, 1416680), (11128, 1408405), (11960, 1310429), (12247, 1279720), (12305, 1273688), (13240, 1183741), (13910, 1126724), (15226, 1029340), (15836, 989690), (17020, 920842), (17212, 910570), (19240, 814591), (19688, 796055), (19795, 791752), (21515, 728456), (22126, 708340), (24494, 639860), (24610, 636844), (27820, 563362), (30452, 514670), (31672, 494845), (31993, 489880), (34040, 460421), (34424, 455285), (35417, 442520), (38065, 411736), (39590, 395876), (43030, 364228), (44252, 354170), (48988, 319930), (49220, 318422), (51467, 304520), (55315, 283336), (55640, 281681), (60904, 257335), (61235, 255944), (63986, 244940), (70834, 221260), (76130, 205868), (79180, 197938), (86060, 182114), (88504, 177085), (91057, 172120), (97976, 159965), (98440, 159211), (98969, 158360), (102934, 152260), (110630, 141668), (122470, 127972)]