157723020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9629}}^1$

素因数の和:9664

約数の個数: 144

約数和(自身を含む): 588893760

約数和(自身を除く): 431170740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9629, 16380, 19258, 28887, 38516, 48145, 57774, 67403, 86661, 96290, 115548, 125177, 134806, 144435, 173322, 192580, 202209, 250354, 269612, 288870, 337015, 346644, 375531, 404418, 433305, 500708, 577740, 606627, 625885, 674030, 751062, 808836, 866610, 876239, 1011045, 1126593, 1213254, 1251770, 1348060, 1502124, 1733220, 1752478, 1877655, 2022090, 2253186, 2426508, 2503540, 2628717, 3033135, 3504956, 3755310, 4044180, 4381195, 4506372, 5257434, 5632965, 6066270, 7510620, 7886151, 8762390, 10514868, 11265930, 12132540, 13143585, 15772302, 17524780, 22531860, 26287170, 31544604, 39430755, 52574340, 78861510, 157723020]

約数ペア:

[(1, 157723020), (2, 78861510), (3, 52574340), (4, 39430755), (5, 31544604), (6, 26287170), (7, 22531860), (9, 17524780), (10, 15772302), (12, 13143585), (13, 12132540), (14, 11265930), (15, 10514868), (18, 8762390), (20, 7886151), (21, 7510620), (26, 6066270), (28, 5632965), (30, 5257434), (35, 4506372), (36, 4381195), (39, 4044180), (42, 3755310), (45, 3504956), (52, 3033135), (60, 2628717), (63, 2503540), (65, 2426508), (70, 2253186), (78, 2022090), (84, 1877655), (90, 1752478), (91, 1733220), (105, 1502124), (117, 1348060), (126, 1251770), (130, 1213254), (140, 1126593), (156, 1011045), (180, 876239), (182, 866610), (195, 808836), (210, 751062), (234, 674030), (252, 625885), (260, 606627), (273, 577740), (315, 500708), (364, 433305), (390, 404418), (420, 375531), (455, 346644), (468, 337015), (546, 288870), (585, 269612), (630, 250354), (780, 202209), (819, 192580), (910, 173322), (1092, 144435), (1170, 134806), (1260, 125177), (1365, 115548), (1638, 96290), (1820, 86661), (2340, 67403), (2730, 57774), (3276, 48145), (4095, 38516), (5460, 28887), (8190, 19258), (9629, 16380)]