83793840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 283481856

約数和(自身を除く): 199688016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 251, 260, 312, 321, 390, 428, 502, 520, 535, 624, 642, 753, 780, 856, 1004, 1040, 1070, 1255, 1284, 1391, 1506, 1560, 1605, 1712, 2008, 2140, 2510, 2568, 2782, 3012, 3120, 3210, 3263, 3765, 4016, 4173, 4280, 5020, 5136, 5564, 6024, 6420, 6526, 6955, 7530, 8346, 8560, 9789, 10040, 11128, 12048, 12840, 13052, 13910, 15060, 16315, 16692, 19578, 20080, 20865, 22256, 25680, 26104, 26857, 27820, 30120, 32630, 33384, 39156, 41730, 48945, 52208, 53714, 55640, 60240, 65260, 66768, 78312, 80571, 83460, 97890, 107428, 111280, 130520, 134285, 156624, 161142, 166920, 195780, 214856, 261040, 268570, 322284, 333840, 349141, 391560, 402855, 429712, 537140, 644568, 698282, 783120, 805710, 1047423, 1074280, 1289136, 1396564, 1611420, 1745705, 2094846, 2148560, 2793128, 3222840, 3491410, 4189692, 5237115, 5586256, 6445680, 6982820, 8379384, 10474230, 13965640, 16758768, 20948460, 27931280, 41896920, 83793840]

約数ペア:

[(1, 83793840), (2, 41896920), (3, 27931280), (4, 20948460), (5, 16758768), (6, 13965640), (8, 10474230), (10, 8379384), (12, 6982820), (13, 6445680), (15, 5586256), (16, 5237115), (20, 4189692), (24, 3491410), (26, 3222840), (30, 2793128), (39, 2148560), (40, 2094846), (48, 1745705), (52, 1611420), (60, 1396564), (65, 1289136), (78, 1074280), (80, 1047423), (104, 805710), (107, 783120), (120, 698282), (130, 644568), (156, 537140), (195, 429712), (208, 402855), (214, 391560), (240, 349141), (251, 333840), (260, 322284), (312, 268570), (321, 261040), (390, 214856), (428, 195780), (502, 166920), (520, 161142), (535, 156624), (624, 134285), (642, 130520), (753, 111280), (780, 107428), (856, 97890), (1004, 83460), (1040, 80571), (1070, 78312), (1255, 66768), (1284, 65260), (1391, 60240), (1506, 55640), (1560, 53714), (1605, 52208), (1712, 48945), (2008, 41730), (2140, 39156), (2510, 33384), (2568, 32630), (2782, 30120), (3012, 27820), (3120, 26857), (3210, 26104), (3263, 25680), (3765, 22256), (4016, 20865), (4173, 20080), (4280, 19578), (5020, 16692), (5136, 16315), (5564, 15060), (6024, 13910), (6420, 13052), (6526, 12840), (6955, 12048), (7530, 11128), (8346, 10040), (8560, 9789)]