676133640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20676

約数の個数: 192

約数和(自身を含む): 2704665600

約数和(自身を除く): 2028531960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 20639, 32760, 41278, 61917, 82556, 103195, 123834, 144473, 165112, 185751, 206390, 247668, 268307, 288946, 309585, 371502, 412780, 433419, 495336, 536614, 577892, 619170, 722365, 743004, 804921, 825560, 866838, 928755, 1073228, 1155784, 1238340, 1300257, 1341535, 1444730, 1486008, 1609842, 1733676, 1857510, 1878149, 2146456, 2167095, 2414763, 2476680, 2600514, 2683070, 2889460, 3219684, 3467352, 3715020, 3756298, 4024605, 4334190, 4829526, 5201028, 5366140, 5634447, 5778920, 6439368, 6501285, 7430040, 7512596, 8049210, 8668380, 9390745, 9659052, 10402056, 10732280, 11268894, 12073815, 13002570, 15025192, 16098420, 16903341, 17336760, 18781490, 19318104, 22537788, 24147630, 26005140, 28172235, 32196840, 33806682, 37562980, 45075576, 48295260, 52010280, 56344470, 67613364, 75125960, 84516705, 96590520, 112688940, 135226728, 169033410, 225377880, 338066820, 676133640]

約数ペア:

[(1, 676133640), (2, 338066820), (3, 225377880), (4, 169033410), (5, 135226728), (6, 112688940), (7, 96590520), (8, 84516705), (9, 75125960), (10, 67613364), (12, 56344470), (13, 52010280), (14, 48295260), (15, 45075576), (18, 37562980), (20, 33806682), (21, 32196840), (24, 28172235), (26, 26005140), (28, 24147630), (30, 22537788), (35, 19318104), (36, 18781490), (39, 17336760), (40, 16903341), (42, 16098420), (45, 15025192), (52, 13002570), (56, 12073815), (60, 11268894), (63, 10732280), (65, 10402056), (70, 9659052), (72, 9390745), (78, 8668380), (84, 8049210), (90, 7512596), (91, 7430040), (104, 6501285), (105, 6439368), (117, 5778920), (120, 5634447), (126, 5366140), (130, 5201028), (140, 4829526), (156, 4334190), (168, 4024605), (180, 3756298), (182, 3715020), (195, 3467352), (210, 3219684), (234, 2889460), (252, 2683070), (260, 2600514), (273, 2476680), (280, 2414763), (312, 2167095), (315, 2146456), (360, 1878149), (364, 1857510), (390, 1733676), (420, 1609842), (455, 1486008), (468, 1444730), (504, 1341535), (520, 1300257), (546, 1238340), (585, 1155784), (630, 1073228), (728, 928755), (780, 866838), (819, 825560), (840, 804921), (910, 743004), (936, 722365), (1092, 619170), (1170, 577892), (1260, 536614), (1365, 495336), (1560, 433419), (1638, 412780), (1820, 371502), (2184, 309585), (2340, 288946), (2520, 268307), (2730, 247668), (3276, 206390), (3640, 185751), (4095, 165112), (4680, 144473), (5460, 123834), (6552, 103195), (8190, 82556), (10920, 61917), (16380, 41278), (20639, 32760)]