207625080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7873

約数の個数: 128

約数和(自身を含む): 710337600

約数和(自身を除く): 502712520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 7829, 8840, 13260, 15658, 23487, 26520, 31316, 39145, 46974, 62632, 78290, 93948, 101777, 117435, 133093, 156580, 187896, 203554, 234870, 266186, 305331, 313160, 399279, 407108, 469740, 508885, 532372, 610662, 665465, 798558, 814216, 939480, 1017770, 1064744, 1221324, 1330930, 1526655, 1597116, 1730209, 1996395, 2035540, 2442648, 2661860, 3053310, 3194232, 3460418, 3992790, 4071080, 5190627, 5323720, 6106620, 6920836, 7985580, 8651045, 10381254, 12213240, 13841672, 15971160, 17302090, 20762508, 25953135, 34604180, 41525016, 51906270, 69208360, 103812540, 207625080]

約数ペア:

[(1, 207625080), (2, 103812540), (3, 69208360), (4, 51906270), (5, 41525016), (6, 34604180), (8, 25953135), (10, 20762508), (12, 17302090), (13, 15971160), (15, 13841672), (17, 12213240), (20, 10381254), (24, 8651045), (26, 7985580), (30, 6920836), (34, 6106620), (39, 5323720), (40, 5190627), (51, 4071080), (52, 3992790), (60, 3460418), (65, 3194232), (68, 3053310), (78, 2661860), (85, 2442648), (102, 2035540), (104, 1996395), (120, 1730209), (130, 1597116), (136, 1526655), (156, 1330930), (170, 1221324), (195, 1064744), (204, 1017770), (221, 939480), (255, 814216), (260, 798558), (312, 665465), (340, 610662), (390, 532372), (408, 508885), (442, 469740), (510, 407108), (520, 399279), (663, 313160), (680, 305331), (780, 266186), (884, 234870), (1020, 203554), (1105, 187896), (1326, 156580), (1560, 133093), (1768, 117435), (2040, 101777), (2210, 93948), (2652, 78290), (3315, 62632), (4420, 46974), (5304, 39145), (6630, 31316), (7829, 26520), (8840, 23487), (13260, 15658)]