1567140920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 3865968000

約数和(自身を除く): 2298827080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 199, 296, 313, 340, 370, 398, 626, 629, 680, 740, 796, 995, 1252, 1258, 1480, 1565, 1592, 1990, 2504, 2516, 3130, 3145, 3383, 3980, 5032, 5321, 6260, 6290, 6766, 7363, 7960, 10642, 11581, 12520, 12580, 13532, 14726, 16915, 21284, 23162, 25160, 26605, 27064, 29452, 33830, 36815, 42568, 46324, 53210, 57905, 58904, 62287, 67660, 73630, 92648, 106420, 115810, 124574, 125171, 135320, 147260, 196877, 212840, 231620, 249148, 250342, 294520, 311435, 393754, 463240, 498296, 500684, 622870, 625855, 787508, 984385, 1001368, 1058879, 1245740, 1251710, 1575016, 1968770, 2117758, 2304619, 2491480, 2503420, 3937540, 4235516, 4609238, 5006840, 5294395, 7875080, 8471032, 9218476, 10588790, 11523095, 18436952, 21177580, 23046190, 39178523, 42355160, 46092380, 78357046, 92184760, 156714092, 195892615, 313428184, 391785230, 783570460, 1567140920]

約数ペア:

[(1, 1567140920), (2, 783570460), (4, 391785230), (5, 313428184), (8, 195892615), (10, 156714092), (17, 92184760), (20, 78357046), (34, 46092380), (37, 42355160), (40, 39178523), (68, 23046190), (74, 21177580), (85, 18436952), (136, 11523095), (148, 10588790), (170, 9218476), (185, 8471032), (199, 7875080), (296, 5294395), (313, 5006840), (340, 4609238), (370, 4235516), (398, 3937540), (626, 2503420), (629, 2491480), (680, 2304619), (740, 2117758), (796, 1968770), (995, 1575016), (1252, 1251710), (1258, 1245740), (1480, 1058879), (1565, 1001368), (1592, 984385), (1990, 787508), (2504, 625855), (2516, 622870), (3130, 500684), (3145, 498296), (3383, 463240), (3980, 393754), (5032, 311435), (5321, 294520), (6260, 250342), (6290, 249148), (6766, 231620), (7363, 212840), (7960, 196877), (10642, 147260), (11581, 135320), (12520, 125171), (12580, 124574), (13532, 115810), (14726, 106420), (16915, 92648), (21284, 73630), (23162, 67660), (25160, 62287), (26605, 58904), (27064, 57905), (29452, 53210), (33830, 46324), (36815, 42568)]