139152720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 498039552

約数和(自身を除く): 358886832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 733, 791, 840, 904, 1130, 1356, 1466, 1582, 1680, 1695, 1808, 2199, 2260, 2373, 2712, 2932, 3164, 3390, 3665, 3955, 4398, 4520, 4746, 5131, 5424, 5864, 6328, 6780, 7330, 7910, 8796, 9040, 9492, 10262, 10995, 11728, 11865, 12656, 13560, 14660, 15393, 15820, 17592, 18984, 20524, 21990, 23730, 25655, 27120, 29320, 30786, 31640, 35184, 37968, 41048, 43980, 47460, 51310, 58640, 61572, 63280, 76965, 82096, 82829, 87960, 94920, 102620, 123144, 153930, 165658, 175920, 189840, 205240, 246288, 248487, 307860, 331316, 410480, 414145, 496974, 579803, 615720, 662632, 828290, 993948, 1159606, 1231440, 1242435, 1325264, 1656580, 1739409, 1987896, 2319212, 2484870, 2899015, 3313160, 3478818, 3975792, 4638424, 4969740, 5798030, 6626320, 6957636, 8697045, 9276848, 9939480, 11596060, 13915272, 17394090, 19878960, 23192120, 27830544, 34788180, 46384240, 69576360, 139152720]

約数ペア:

[(1, 139152720), (2, 69576360), (3, 46384240), (4, 34788180), (5, 27830544), (6, 23192120), (7, 19878960), (8, 17394090), (10, 13915272), (12, 11596060), (14, 9939480), (15, 9276848), (16, 8697045), (20, 6957636), (21, 6626320), (24, 5798030), (28, 4969740), (30, 4638424), (35, 3975792), (40, 3478818), (42, 3313160), (48, 2899015), (56, 2484870), (60, 2319212), (70, 1987896), (80, 1739409), (84, 1656580), (105, 1325264), (112, 1242435), (113, 1231440), (120, 1159606), (140, 993948), (168, 828290), (210, 662632), (226, 615720), (240, 579803), (280, 496974), (336, 414145), (339, 410480), (420, 331316), (452, 307860), (560, 248487), (565, 246288), (678, 205240), (733, 189840), (791, 175920), (840, 165658), (904, 153930), (1130, 123144), (1356, 102620), (1466, 94920), (1582, 87960), (1680, 82829), (1695, 82096), (1808, 76965), (2199, 63280), (2260, 61572), (2373, 58640), (2712, 51310), (2932, 47460), (3164, 43980), (3390, 41048), (3665, 37968), (3955, 35184), (4398, 31640), (4520, 30786), (4746, 29320), (5131, 27120), (5424, 25655), (5864, 23730), (6328, 21990), (6780, 20524), (7330, 18984), (7910, 17592), (8796, 15820), (9040, 15393), (9492, 14660), (10262, 13560), (10995, 12656), (11728, 11865)]