215755297380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{56569}}^1$

素因数の和:57603

約数の個数: 192

約数和(自身を含む): 767903808000

約数和(自身を除く): 552148510620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1009, 1260, 1890, 2018, 3027, 3780, 4036, 5045, 6054, 7063, 9081, 10090, 12108, 14126, 15135, 18162, 20180, 21189, 27243, 28252, 30270, 35315, 36324, 42378, 45405, 54486, 56569, 60540, 63567, 70630, 84756, 90810, 105945, 108972, 113138, 127134, 136215, 141260, 169707, 181620, 190701, 211890, 226276, 254268, 272430, 282845, 317835, 339414, 381402, 395983, 423780, 509121, 544860, 565690, 635670, 678828, 762804, 791966, 848535, 953505, 1018242, 1131380, 1187949, 1271340, 1527363, 1583932, 1697070, 1907010, 1979915, 2036484, 2375898, 2545605, 3054726, 3394140, 3563847, 3814020, 3959830, 4751796, 5091210, 5939745, 6109452, 7127694, 7636815, 7919660, 10182420, 10691541, 11879490, 14255388, 15273630, 17819235, 21383082, 23758980, 30547260, 35638470, 42766164, 53457705, 57078121, 71276940, 106915410, 114156242, 171234363, 213830820, 228312484, 285390605, 342468726, 399546847, 513703089, 570781210, 684937452, 799093694, 856171815, 1027406178, 1141562420, 1198640541, 1541109267, 1598187388, 1712343630, 1997734235, 2054812356, 2397281082, 2568515445, 3082218534, 3424687260, 3595921623, 3995468470, 4794562164, 5137030890, 5993202705, 6164437068, 7191843246, 7705546335, 7990936940, 10274061780, 10787764869, 11986405410, 14383686492, 15411092670, 17979608115, 21575529738, 23972810820, 30822185340, 35959216230, 43151059476, 53938824345, 71918432460, 107877648690, 215755297380]

約数ペア:

[(1, 215755297380), (2, 107877648690), (3, 71918432460), (4, 53938824345), (5, 43151059476), (6, 35959216230), (7, 30822185340), (9, 23972810820), (10, 21575529738), (12, 17979608115), (14, 15411092670), (15, 14383686492), (18, 11986405410), (20, 10787764869), (21, 10274061780), (27, 7990936940), (28, 7705546335), (30, 7191843246), (35, 6164437068), (36, 5993202705), (42, 5137030890), (45, 4794562164), (54, 3995468470), (60, 3595921623), (63, 3424687260), (70, 3082218534), (84, 2568515445), (90, 2397281082), (105, 2054812356), (108, 1997734235), (126, 1712343630), (135, 1598187388), (140, 1541109267), (180, 1198640541), (189, 1141562420), (210, 1027406178), (252, 856171815), (270, 799093694), (315, 684937452), (378, 570781210), (420, 513703089), (540, 399546847), (630, 342468726), (756, 285390605), (945, 228312484), (1009, 213830820), (1260, 171234363), (1890, 114156242), (2018, 106915410), (3027, 71276940), (3780, 57078121), (4036, 53457705), (5045, 42766164), (6054, 35638470), (7063, 30547260), (9081, 23758980), (10090, 21383082), (12108, 17819235), (14126, 15273630), (15135, 14255388), (18162, 11879490), (20180, 10691541), (21189, 10182420), (27243, 7919660), (28252, 7636815), (30270, 7127694), (35315, 6109452), (36324, 5939745), (42378, 5091210), (45405, 4751796), (54486, 3959830), (56569, 3814020), (60540, 3563847), (63567, 3394140), (70630, 3054726), (84756, 2545605), (90810, 2375898), (105945, 2036484), (108972, 1979915), (113138, 1907010), (127134, 1697070), (136215, 1583932), (141260, 1527363), (169707, 1271340), (181620, 1187949), (190701, 1131380), (211890, 1018242), (226276, 953505), (254268, 848535), (272430, 791966), (282845, 762804), (317835, 678828), (339414, 635670), (381402, 565690), (395983, 544860), (423780, 509121)]