2927359760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 7912462320

約数和(自身を除く): 4985102560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 40, 52, 58, 62, 65, 80, 101, 104, 116, 124, 130, 145, 155, 202, 208, 232, 248, 260, 290, 310, 377, 403, 404, 464, 496, 505, 520, 580, 620, 754, 806, 808, 899, 961, 1010, 1040, 1160, 1240, 1313, 1508, 1612, 1616, 1798, 1885, 1922, 2015, 2020, 2320, 2480, 2626, 2929, 3016, 3131, 3224, 3596, 3770, 3844, 4030, 4040, 4495, 4805, 5252, 5858, 6032, 6262, 6448, 6565, 7192, 7540, 7688, 8060, 8080, 8990, 9610, 10504, 11687, 11716, 12493, 12524, 13130, 14384, 14645, 15080, 15376, 15655, 16120, 17980, 19220, 21008, 23374, 23432, 24986, 25048, 26260, 27869, 29290, 30160, 31310, 32240, 35960, 38077, 38440, 40703, 46748, 46864, 49972, 50096, 52520, 55738, 58435, 58580, 62465, 62620, 71920, 76154, 76880, 81406, 90799, 93496, 97061, 99944, 105040, 111476, 116870, 117160, 124930, 125240, 139345, 152308, 162812, 181598, 186992, 190385, 194122, 199888, 203515, 222952, 233740, 234320, 249860, 250480, 278690, 304616, 325624, 362297, 363196, 380770, 388244, 407030, 445904, 453995, 467480, 485305, 499720, 557380, 609232, 651248, 724594, 726392, 761540, 776488, 814060, 907990, 934960, 970610, 999440, 1114760, 1180387, 1261793, 1449188, 1452784, 1523080, 1552976, 1628120, 1811485, 1815980, 1941220, 2229520, 2360774, 2523586, 2814769, 2898376, 3046160, 3256240, 3622970, 3631960, 3882440, 4721548, 5047172, 5629538, 5796752, 5901935, 6308965, 7245940, 7263920, 7764880, 9443096, 10094344, 11259076, 11803870, 12617930, 14073845, 14491880, 18886192, 20188688, 22518152, 23607740, 25235860, 28147690, 28983760, 36591997, 45036304, 47215480, 50471720, 56295380, 73183994, 94430960, 100943440, 112590760, 146367988, 182959985, 225181520, 292735976, 365919970, 585471952, 731839940, 1463679880, 2927359760]

約数ペア:

[(1, 2927359760), (2, 1463679880), (4, 731839940), (5, 585471952), (8, 365919970), (10, 292735976), (13, 225181520), (16, 182959985), (20, 146367988), (26, 112590760), (29, 100943440), (31, 94430960), (40, 73183994), (52, 56295380), (58, 50471720), (62, 47215480), (65, 45036304), (80, 36591997), (101, 28983760), (104, 28147690), (116, 25235860), (124, 23607740), (130, 22518152), (145, 20188688), (155, 18886192), (202, 14491880), (208, 14073845), (232, 12617930), (248, 11803870), (260, 11259076), (290, 10094344), (310, 9443096), (377, 7764880), (403, 7263920), (404, 7245940), (464, 6308965), (496, 5901935), (505, 5796752), (520, 5629538), (580, 5047172), (620, 4721548), (754, 3882440), (806, 3631960), (808, 3622970), (899, 3256240), (961, 3046160), (1010, 2898376), (1040, 2814769), (1160, 2523586), (1240, 2360774), (1313, 2229520), (1508, 1941220), (1612, 1815980), (1616, 1811485), (1798, 1628120), (1885, 1552976), (1922, 1523080), (2015, 1452784), (2020, 1449188), (2320, 1261793), (2480, 1180387), (2626, 1114760), (2929, 999440), (3016, 970610), (3131, 934960), (3224, 907990), (3596, 814060), (3770, 776488), (3844, 761540), (4030, 726392), (4040, 724594), (4495, 651248), (4805, 609232), (5252, 557380), (5858, 499720), (6032, 485305), (6262, 467480), (6448, 453995), (6565, 445904), (7192, 407030), (7540, 388244), (7688, 380770), (8060, 363196), (8080, 362297), (8990, 325624), (9610, 304616), (10504, 278690), (11687, 250480), (11716, 249860), (12493, 234320), (12524, 233740), (13130, 222952), (14384, 203515), (14645, 199888), (15080, 194122), (15376, 190385), (15655, 186992), (16120, 181598), (17980, 162812), (19220, 152308), (21008, 139345), (23374, 125240), (23432, 124930), (24986, 117160), (25048, 116870), (26260, 111476), (27869, 105040), (29290, 99944), (30160, 97061), (31310, 93496), (32240, 90799), (35960, 81406), (38077, 76880), (38440, 76154), (40703, 71920), (46748, 62620), (46864, 62465), (49972, 58580), (50096, 58435), (52520, 55738)]