188938260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 661280256

約数和(自身を除く): 472341996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 1017, 1130, 1260, 1327, 1356, 1582, 1695, 2034, 2260, 2373, 2654, 3164, 3390, 3955, 3981, 4068, 4746, 5085, 5308, 6635, 6780, 7119, 7910, 7962, 9289, 9492, 10170, 11865, 11943, 13270, 14238, 15820, 15924, 18578, 19905, 20340, 23730, 23886, 26540, 27867, 28476, 35595, 37156, 39810, 46445, 47460, 47772, 55734, 59715, 71190, 79620, 83601, 92890, 111468, 119430, 139335, 142380, 149951, 167202, 185780, 238860, 278670, 299902, 334404, 418005, 449853, 557340, 599804, 749755, 836010, 899706, 1049657, 1349559, 1499510, 1672020, 1799412, 2099314, 2249265, 2699118, 2999020, 3148971, 4198628, 4498530, 5248285, 5398236, 6297942, 6747795, 8997060, 9446913, 10496570, 12595884, 13495590, 15744855, 18893826, 20993140, 26991180, 31489710, 37787652, 47234565, 62979420, 94469130, 188938260]

約数ペア:

[(1, 188938260), (2, 94469130), (3, 62979420), (4, 47234565), (5, 37787652), (6, 31489710), (7, 26991180), (9, 20993140), (10, 18893826), (12, 15744855), (14, 13495590), (15, 12595884), (18, 10496570), (20, 9446913), (21, 8997060), (28, 6747795), (30, 6297942), (35, 5398236), (36, 5248285), (42, 4498530), (45, 4198628), (60, 3148971), (63, 2999020), (70, 2699118), (84, 2249265), (90, 2099314), (105, 1799412), (113, 1672020), (126, 1499510), (140, 1349559), (180, 1049657), (210, 899706), (226, 836010), (252, 749755), (315, 599804), (339, 557340), (420, 449853), (452, 418005), (565, 334404), (630, 299902), (678, 278670), (791, 238860), (1017, 185780), (1130, 167202), (1260, 149951), (1327, 142380), (1356, 139335), (1582, 119430), (1695, 111468), (2034, 92890), (2260, 83601), (2373, 79620), (2654, 71190), (3164, 59715), (3390, 55734), (3955, 47772), (3981, 47460), (4068, 46445), (4746, 39810), (5085, 37156), (5308, 35595), (6635, 28476), (6780, 27867), (7119, 26540), (7910, 23886), (7962, 23730), (9289, 20340), (9492, 19905), (10170, 18578), (11865, 15924), (11943, 15820), (13270, 14238)]