13784351840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 37863116928

約数和(自身を除く): 24078765088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 181, 194, 224, 280, 362, 388, 485, 560, 679, 701, 724, 776, 905, 970, 1120, 1267, 1358, 1402, 1448, 1552, 1810, 1940, 2534, 2716, 2804, 2896, 3104, 3395, 3505, 3620, 3880, 4907, 5068, 5432, 5608, 5792, 6335, 6790, 7010, 7240, 7760, 9814, 10136, 10864, 11216, 12670, 13580, 14020, 14480, 15520, 17557, 19628, 20272, 21728, 22432, 24535, 25340, 27160, 28040, 28960, 35114, 39256, 40544, 49070, 50680, 54320, 56080, 67997, 70228, 78512, 87785, 98140, 101360, 108640, 112160, 122899, 126881, 135994, 140456, 157024, 175570, 196280, 202720, 245798, 253762, 271988, 280912, 339985, 351140, 392560, 475979, 491596, 507524, 543976, 561824, 614495, 634405, 679970, 702280, 785120, 888167, 951958, 983192, 1015048, 1087952, 1228990, 1268810, 1359940, 1404560, 1776334, 1903916, 1966384, 2030096, 2175904, 2379895, 2457980, 2537620, 2719880, 2809120, 3552668, 3807832, 3932768, 4060192, 4440835, 4759790, 4915960, 5075240, 5439760, 7105336, 7615664, 8881670, 9519580, 9831920, 10150480, 10879520, 12307457, 14210672, 15231328, 17763340, 19039160, 19663840, 20300960, 24614914, 28421344, 35526680, 38078320, 49229828, 61537285, 71053360, 76156640, 86152199, 98459656, 123074570, 142106720, 172304398, 196919312, 246149140, 344608796, 393838624, 430760995, 492298280, 689217592, 861521990, 984596560, 1378435184, 1723043980, 1969193120, 2756870368, 3446087960, 6892175920, 13784351840]

約数ペア:

[(1, 13784351840), (2, 6892175920), (4, 3446087960), (5, 2756870368), (7, 1969193120), (8, 1723043980), (10, 1378435184), (14, 984596560), (16, 861521990), (20, 689217592), (28, 492298280), (32, 430760995), (35, 393838624), (40, 344608796), (56, 246149140), (70, 196919312), (80, 172304398), (97, 142106720), (112, 123074570), (140, 98459656), (160, 86152199), (181, 76156640), (194, 71053360), (224, 61537285), (280, 49229828), (362, 38078320), (388, 35526680), (485, 28421344), (560, 24614914), (679, 20300960), (701, 19663840), (724, 19039160), (776, 17763340), (905, 15231328), (970, 14210672), (1120, 12307457), (1267, 10879520), (1358, 10150480), (1402, 9831920), (1448, 9519580), (1552, 8881670), (1810, 7615664), (1940, 7105336), (2534, 5439760), (2716, 5075240), (2804, 4915960), (2896, 4759790), (3104, 4440835), (3395, 4060192), (3505, 3932768), (3620, 3807832), (3880, 3552668), (4907, 2809120), (5068, 2719880), (5432, 2537620), (5608, 2457980), (5792, 2379895), (6335, 2175904), (6790, 2030096), (7010, 1966384), (7240, 1903916), (7760, 1776334), (9814, 1404560), (10136, 1359940), (10864, 1268810), (11216, 1228990), (12670, 1087952), (13580, 1015048), (14020, 983192), (14480, 951958), (15520, 888167), (17557, 785120), (19628, 702280), (20272, 679970), (21728, 634405), (22432, 614495), (24535, 561824), (25340, 543976), (27160, 507524), (28040, 491596), (28960, 475979), (35114, 392560), (39256, 351140), (40544, 339985), (49070, 280912), (50680, 271988), (54320, 253762), (56080, 245798), (67997, 202720), (70228, 196280), (78512, 175570), (87785, 157024), (98140, 140456), (101360, 135994), (108640, 126881), (112160, 122899)]