200697840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39821}}^1$

素因数の和:39847

約数の個数: 120

約数和(自身を含む): 770316768

約数和(自身を除く): 569618928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39821, 79642, 119463, 159284, 199105, 238926, 278747, 318568, 358389, 398210, 477852, 557494, 597315, 637136, 716778, 796420, 836241, 955704, 1114988, 1194630, 1393735, 1433556, 1592840, 1672482, 1791945, 1911408, 2229976, 2389260, 2508723, 2787470, 2867112, 3185680, 3344964, 3583890, 4181205, 4459952, 4778520, 5017446, 5574940, 5734224, 6689928, 7167780, 8362410, 9557040, 10034892, 11149880, 12543615, 13379856, 14335560, 16724820, 20069784, 22299760, 25087230, 28671120, 33449640, 40139568, 50174460, 66899280, 100348920, 200697840]

約数ペア:

[(1, 200697840), (2, 100348920), (3, 66899280), (4, 50174460), (5, 40139568), (6, 33449640), (7, 28671120), (8, 25087230), (9, 22299760), (10, 20069784), (12, 16724820), (14, 14335560), (15, 13379856), (16, 12543615), (18, 11149880), (20, 10034892), (21, 9557040), (24, 8362410), (28, 7167780), (30, 6689928), (35, 5734224), (36, 5574940), (40, 5017446), (42, 4778520), (45, 4459952), (48, 4181205), (56, 3583890), (60, 3344964), (63, 3185680), (70, 2867112), (72, 2787470), (80, 2508723), (84, 2389260), (90, 2229976), (105, 1911408), (112, 1791945), (120, 1672482), (126, 1592840), (140, 1433556), (144, 1393735), (168, 1194630), (180, 1114988), (210, 955704), (240, 836241), (252, 796420), (280, 716778), (315, 637136), (336, 597315), (360, 557494), (420, 477852), (504, 398210), (560, 358389), (630, 318568), (720, 278747), (840, 238926), (1008, 199105), (1260, 159284), (1680, 119463), (2520, 79642), (5040, 39821)]