1031570280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220421}}^1$

素因数の和:220451

約数の個数: 96

約数和(自身を含む): 3610512360

約数和(自身を除く): 2578942080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 220421, 440842, 661263, 881684, 1102105, 1322526, 1763368, 1983789, 2204210, 2645052, 2865473, 3306315, 3967578, 4408420, 5290104, 5730946, 6612630, 7935156, 8596419, 8816840, 9918945, 11461892, 13225260, 14327365, 15870312, 17192838, 19837890, 22923784, 25789257, 26450520, 28654730, 34385676, 39675780, 42982095, 51578514, 57309460, 68771352, 79351560, 85964190, 103157028, 114618920, 128946285, 171928380, 206314056, 257892570, 343856760, 515785140, 1031570280]

約数ペア:

[(1, 1031570280), (2, 515785140), (3, 343856760), (4, 257892570), (5, 206314056), (6, 171928380), (8, 128946285), (9, 114618920), (10, 103157028), (12, 85964190), (13, 79351560), (15, 68771352), (18, 57309460), (20, 51578514), (24, 42982095), (26, 39675780), (30, 34385676), (36, 28654730), (39, 26450520), (40, 25789257), (45, 22923784), (52, 19837890), (60, 17192838), (65, 15870312), (72, 14327365), (78, 13225260), (90, 11461892), (104, 9918945), (117, 8816840), (120, 8596419), (130, 7935156), (156, 6612630), (180, 5730946), (195, 5290104), (234, 4408420), (260, 3967578), (312, 3306315), (360, 2865473), (390, 2645052), (468, 2204210), (520, 1983789), (585, 1763368), (780, 1322526), (936, 1102105), (1170, 881684), (1560, 661263), (2340, 440842), (4680, 220421)]