71571240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 257297040

約数和(自身を除く): 185725800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 373, 390, 410, 468, 492, 520, 533, 585, 615, 738, 746, 780, 820, 936, 984, 1066, 1119, 1170, 1230, 1476, 1492, 1560, 1599, 1640, 1845, 1865, 2132, 2238, 2340, 2460, 2665, 2952, 2984, 3198, 3357, 3690, 3730, 4264, 4476, 4680, 4797, 4849, 4920, 5330, 5595, 6396, 6714, 7380, 7460, 7995, 8952, 9594, 9698, 10660, 11190, 12792, 13428, 14547, 14760, 14920, 15293, 15990, 16785, 19188, 19396, 21320, 22380, 23985, 24245, 26856, 29094, 30586, 31980, 33570, 38376, 38792, 43641, 44760, 45879, 47970, 48490, 58188, 61172, 63960, 67140, 72735, 76465, 87282, 91758, 95940, 96980, 116376, 122344, 134280, 137637, 145470, 152930, 174564, 183516, 191880, 193960, 198809, 218205, 229395, 275274, 290940, 305860, 349128, 367032, 397618, 436410, 458790, 550548, 581880, 596427, 611720, 688185, 795236, 872820, 917580, 994045, 1101096, 1192854, 1376370, 1590472, 1745640, 1789281, 1835160, 1988090, 2385708, 2752740, 2982135, 3578562, 3976180, 4771416, 5505480, 5964270, 7157124, 7952360, 8946405, 11928540, 14314248, 17892810, 23857080, 35785620, 71571240]

約数ペア:

[(1, 71571240), (2, 35785620), (3, 23857080), (4, 17892810), (5, 14314248), (6, 11928540), (8, 8946405), (9, 7952360), (10, 7157124), (12, 5964270), (13, 5505480), (15, 4771416), (18, 3976180), (20, 3578562), (24, 2982135), (26, 2752740), (30, 2385708), (36, 1988090), (39, 1835160), (40, 1789281), (41, 1745640), (45, 1590472), (52, 1376370), (60, 1192854), (65, 1101096), (72, 994045), (78, 917580), (82, 872820), (90, 795236), (104, 688185), (117, 611720), (120, 596427), (123, 581880), (130, 550548), (156, 458790), (164, 436410), (180, 397618), (195, 367032), (205, 349128), (234, 305860), (246, 290940), (260, 275274), (312, 229395), (328, 218205), (360, 198809), (369, 193960), (373, 191880), (390, 183516), (410, 174564), (468, 152930), (492, 145470), (520, 137637), (533, 134280), (585, 122344), (615, 116376), (738, 96980), (746, 95940), (780, 91758), (820, 87282), (936, 76465), (984, 72735), (1066, 67140), (1119, 63960), (1170, 61172), (1230, 58188), (1476, 48490), (1492, 47970), (1560, 45879), (1599, 44760), (1640, 43641), (1845, 38792), (1865, 38376), (2132, 33570), (2238, 31980), (2340, 30586), (2460, 29094), (2665, 26856), (2952, 24245), (2984, 23985), (3198, 22380), (3357, 21320), (3690, 19396), (3730, 19188), (4264, 16785), (4476, 15990), (4680, 15293), (4797, 14920), (4849, 14760), (4920, 14547), (5330, 13428), (5595, 12792), (6396, 11190), (6714, 10660), (7380, 9698), (7460, 9594), (7995, 8952)]