76210680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 286705440

約数和(自身を除く): 210494760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 997, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 1994, 2184, 2548, 2730, 2940, 2991, 3185, 3640, 3822, 3988, 4985, 5096, 5460, 5880, 5982, 6370, 6979, 7644, 7976, 9555, 9970, 10920, 11964, 12740, 12961, 13958, 14955, 15288, 19110, 19940, 20937, 23928, 25480, 25922, 27916, 29910, 34895, 38220, 38883, 39880, 41874, 48853, 51844, 55832, 59820, 64805, 69790, 76440, 77766, 83748, 90727, 97706, 103688, 104685, 119640, 129610, 139580, 146559, 155532, 167496, 181454, 194415, 195412, 209370, 244265, 259220, 272181, 279160, 293118, 311064, 362908, 388830, 390824, 418740, 453635, 488530, 518440, 544362, 586236, 635089, 725816, 732795, 777660, 837480, 907270, 977060, 1088724, 1172472, 1270178, 1360905, 1465590, 1555320, 1814540, 1905267, 1954120, 2177448, 2540356, 2721810, 2931180, 3175445, 3629080, 3810534, 5080712, 5443620, 5862360, 6350890, 7621068, 9526335, 10887240, 12701780, 15242136, 19052670, 25403560, 38105340, 76210680]

約数ペア:

[(1, 76210680), (2, 38105340), (3, 25403560), (4, 19052670), (5, 15242136), (6, 12701780), (7, 10887240), (8, 9526335), (10, 7621068), (12, 6350890), (13, 5862360), (14, 5443620), (15, 5080712), (20, 3810534), (21, 3629080), (24, 3175445), (26, 2931180), (28, 2721810), (30, 2540356), (35, 2177448), (39, 1954120), (40, 1905267), (42, 1814540), (49, 1555320), (52, 1465590), (56, 1360905), (60, 1270178), (65, 1172472), (70, 1088724), (78, 977060), (84, 907270), (91, 837480), (98, 777660), (104, 732795), (105, 725816), (120, 635089), (130, 586236), (140, 544362), (147, 518440), (156, 488530), (168, 453635), (182, 418740), (195, 390824), (196, 388830), (210, 362908), (245, 311064), (260, 293118), (273, 279160), (280, 272181), (294, 259220), (312, 244265), (364, 209370), (390, 195412), (392, 194415), (420, 181454), (455, 167496), (490, 155532), (520, 146559), (546, 139580), (588, 129610), (637, 119640), (728, 104685), (735, 103688), (780, 97706), (840, 90727), (910, 83748), (980, 77766), (997, 76440), (1092, 69790), (1176, 64805), (1274, 59820), (1365, 55832), (1470, 51844), (1560, 48853), (1820, 41874), (1911, 39880), (1960, 38883), (1994, 38220), (2184, 34895), (2548, 29910), (2730, 27916), (2940, 25922), (2991, 25480), (3185, 23928), (3640, 20937), (3822, 19940), (3988, 19110), (4985, 15288), (5096, 14955), (5460, 13958), (5880, 12961), (5982, 12740), (6370, 11964), (6979, 10920), (7644, 9970), (7976, 9555)]