2018767920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2777}}^1$

素因数の和:3039

約数の個数: 160

約数和(自身を含む): 6770941632

約数和(自身を除く): 4752173712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 233, 240, 260, 312, 390, 466, 520, 624, 699, 780, 932, 1040, 1165, 1398, 1560, 1864, 2330, 2777, 2796, 3029, 3120, 3495, 3728, 4660, 5554, 5592, 6058, 6990, 8331, 9087, 9320, 11108, 11184, 12116, 13885, 13980, 15145, 16662, 18174, 18640, 22216, 24232, 27770, 27960, 30290, 33324, 36101, 36348, 41655, 44432, 45435, 48464, 55540, 55920, 60580, 66648, 72202, 72696, 83310, 90870, 108303, 111080, 121160, 133296, 144404, 145392, 166620, 180505, 181740, 216606, 222160, 242320, 288808, 333240, 361010, 363480, 433212, 541515, 577616, 647041, 666480, 722020, 726960, 866424, 1083030, 1294082, 1444040, 1732848, 1941123, 2166060, 2588164, 2888080, 3235205, 3882246, 4332120, 5176328, 6470410, 7764492, 8411533, 8664240, 9705615, 10352656, 12940820, 15528984, 16823066, 19411230, 25234599, 25881640, 31057968, 33646132, 38822460, 42057665, 50469198, 51763280, 67292264, 77644920, 84115330, 100938396, 126172995, 134584528, 155289840, 168230660, 201876792, 252345990, 336461320, 403753584, 504691980, 672922640, 1009383960, 2018767920]

約数ペア:

[(1, 2018767920), (2, 1009383960), (3, 672922640), (4, 504691980), (5, 403753584), (6, 336461320), (8, 252345990), (10, 201876792), (12, 168230660), (13, 155289840), (15, 134584528), (16, 126172995), (20, 100938396), (24, 84115330), (26, 77644920), (30, 67292264), (39, 51763280), (40, 50469198), (48, 42057665), (52, 38822460), (60, 33646132), (65, 31057968), (78, 25881640), (80, 25234599), (104, 19411230), (120, 16823066), (130, 15528984), (156, 12940820), (195, 10352656), (208, 9705615), (233, 8664240), (240, 8411533), (260, 7764492), (312, 6470410), (390, 5176328), (466, 4332120), (520, 3882246), (624, 3235205), (699, 2888080), (780, 2588164), (932, 2166060), (1040, 1941123), (1165, 1732848), (1398, 1444040), (1560, 1294082), (1864, 1083030), (2330, 866424), (2777, 726960), (2796, 722020), (3029, 666480), (3120, 647041), (3495, 577616), (3728, 541515), (4660, 433212), (5554, 363480), (5592, 361010), (6058, 333240), (6990, 288808), (8331, 242320), (9087, 222160), (9320, 216606), (11108, 181740), (11184, 180505), (12116, 166620), (13885, 145392), (13980, 144404), (15145, 133296), (16662, 121160), (18174, 111080), (18640, 108303), (22216, 90870), (24232, 83310), (27770, 72696), (27960, 72202), (30290, 66648), (33324, 60580), (36101, 55920), (36348, 55540), (41655, 48464), (44432, 45435)]