1095394440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1997}}^1$

素因数の和:2671

約数の個数: 128

約数和(自身を含む): 3763272960

約数和(自身を除く): 2667878520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 653, 840, 1306, 1959, 1997, 2612, 3265, 3918, 3994, 4571, 5224, 5991, 6530, 7836, 7988, 9142, 9795, 9985, 11982, 13060, 13713, 13979, 15672, 15976, 18284, 19590, 19970, 22855, 23964, 26120, 27426, 27958, 29955, 36568, 39180, 39940, 41937, 45710, 47928, 54852, 55916, 59910, 68565, 69895, 78360, 79880, 83874, 91420, 109704, 111832, 119820, 137130, 139790, 167748, 182840, 209685, 239640, 274260, 279580, 335496, 419370, 548520, 559160, 838740, 1304041, 1677480, 2608082, 3912123, 5216164, 6520205, 7824246, 9128287, 10432328, 13040410, 15648492, 18256574, 19560615, 26080820, 27384861, 31296984, 36513148, 39121230, 45641435, 52161640, 54769722, 73026296, 78242460, 91282870, 109539444, 136924305, 156484920, 182565740, 219078888, 273848610, 365131480, 547697220, 1095394440]

約数ペア:

[(1, 1095394440), (2, 547697220), (3, 365131480), (4, 273848610), (5, 219078888), (6, 182565740), (7, 156484920), (8, 136924305), (10, 109539444), (12, 91282870), (14, 78242460), (15, 73026296), (20, 54769722), (21, 52161640), (24, 45641435), (28, 39121230), (30, 36513148), (35, 31296984), (40, 27384861), (42, 26080820), (56, 19560615), (60, 18256574), (70, 15648492), (84, 13040410), (105, 10432328), (120, 9128287), (140, 7824246), (168, 6520205), (210, 5216164), (280, 3912123), (420, 2608082), (653, 1677480), (840, 1304041), (1306, 838740), (1959, 559160), (1997, 548520), (2612, 419370), (3265, 335496), (3918, 279580), (3994, 274260), (4571, 239640), (5224, 209685), (5991, 182840), (6530, 167748), (7836, 139790), (7988, 137130), (9142, 119820), (9795, 111832), (9985, 109704), (11982, 91420), (13060, 83874), (13713, 79880), (13979, 78360), (15672, 69895), (15976, 68565), (18284, 59910), (19590, 55916), (19970, 54852), (22855, 47928), (23964, 45710), (26120, 41937), (27426, 39940), (27958, 39180), (29955, 36568)]