157545960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9219

約数の個数: 128

約数和(自身を含む): 555327360

約数和(自身を除く): 397781400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9181, 17160, 18362, 27543, 36724, 45905, 55086, 73448, 91810, 100991, 110172, 119353, 137715, 183620, 201982, 220344, 238706, 275430, 302973, 358059, 367240, 403964, 477412, 504955, 550860, 596765, 605946, 716118, 807928, 954824, 1009910, 1101720, 1193530, 1211892, 1312883, 1432236, 1514865, 1790295, 2019820, 2387060, 2423784, 2625766, 2864472, 3029730, 3580590, 3938649, 4039640, 4774120, 5251532, 6059460, 6564415, 7161180, 7877298, 10503064, 12118920, 13128830, 14322360, 15754596, 19693245, 26257660, 31509192, 39386490, 52515320, 78772980, 157545960]

約数ペア:

[(1, 157545960), (2, 78772980), (3, 52515320), (4, 39386490), (5, 31509192), (6, 26257660), (8, 19693245), (10, 15754596), (11, 14322360), (12, 13128830), (13, 12118920), (15, 10503064), (20, 7877298), (22, 7161180), (24, 6564415), (26, 6059460), (30, 5251532), (33, 4774120), (39, 4039640), (40, 3938649), (44, 3580590), (52, 3029730), (55, 2864472), (60, 2625766), (65, 2423784), (66, 2387060), (78, 2019820), (88, 1790295), (104, 1514865), (110, 1432236), (120, 1312883), (130, 1211892), (132, 1193530), (143, 1101720), (156, 1009910), (165, 954824), (195, 807928), (220, 716118), (260, 605946), (264, 596765), (286, 550860), (312, 504955), (330, 477412), (390, 403964), (429, 367240), (440, 358059), (520, 302973), (572, 275430), (660, 238706), (715, 220344), (780, 201982), (858, 183620), (1144, 137715), (1320, 119353), (1430, 110172), (1560, 100991), (1716, 91810), (2145, 73448), (2860, 55086), (3432, 45905), (4290, 36724), (5720, 27543), (8580, 18362), (9181, 17160)]