557912160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29803}}^1$

素因数の和:29837

約数の個数: 144

約数和(自身を含む): 2050395984

約数和(自身を除く): 1492483824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 29803, 59606, 89409, 119212, 149015, 178818, 238424, 268227, 298030, 357636, 387439, 447045, 476848, 536454, 596060, 715272, 774878, 894090, 953696, 1072908, 1162317, 1192120, 1341135, 1430544, 1549756, 1788180, 1937195, 2145816, 2324634, 2384240, 2682270, 2861088, 3099512, 3486951, 3576360, 3874390, 4291632, 4649268, 4768480, 5364540, 5811585, 6199024, 6973902, 7152720, 7748780, 8583264, 9298536, 10729080, 11623170, 12398048, 13947804, 14305440, 15497560, 17434755, 18597072, 21458160, 23246340, 27895608, 30995120, 34869510, 37194144, 42916320, 46492680, 55791216, 61990240, 69739020, 92985360, 111582432, 139478040, 185970720, 278956080, 557912160]

約数ペア:

[(1, 557912160), (2, 278956080), (3, 185970720), (4, 139478040), (5, 111582432), (6, 92985360), (8, 69739020), (9, 61990240), (10, 55791216), (12, 46492680), (13, 42916320), (15, 37194144), (16, 34869510), (18, 30995120), (20, 27895608), (24, 23246340), (26, 21458160), (30, 18597072), (32, 17434755), (36, 15497560), (39, 14305440), (40, 13947804), (45, 12398048), (48, 11623170), (52, 10729080), (60, 9298536), (65, 8583264), (72, 7748780), (78, 7152720), (80, 6973902), (90, 6199024), (96, 5811585), (104, 5364540), (117, 4768480), (120, 4649268), (130, 4291632), (144, 3874390), (156, 3576360), (160, 3486951), (180, 3099512), (195, 2861088), (208, 2682270), (234, 2384240), (240, 2324634), (260, 2145816), (288, 1937195), (312, 1788180), (360, 1549756), (390, 1430544), (416, 1341135), (468, 1192120), (480, 1162317), (520, 1072908), (585, 953696), (624, 894090), (720, 774878), (780, 715272), (936, 596060), (1040, 536454), (1170, 476848), (1248, 447045), (1440, 387439), (1560, 357636), (1872, 298030), (2080, 268227), (2340, 238424), (3120, 178818), (3744, 149015), (4680, 119212), (6240, 89409), (9360, 59606), (18720, 29803)]