70554120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 270371520

約数和(自身を除く): 199817400

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, 71, 78, 84, 91, 98, 104, 105, 120, 130, 140, 142, 147, 156, 168, 169, 182, 195, 196, 210, 213, 245, 260, 273, 280, 284, 294, 312, 338, 355, 364, 390, 392, 420, 426, 455, 490, 497, 507, 520, 546, 568, 588, 637, 676, 710, 728, 735, 780, 840, 845, 852, 910, 923, 980, 994, 1014, 1065, 1092, 1176, 1183, 1274, 1352, 1365, 1420, 1470, 1491, 1560, 1690, 1704, 1820, 1846, 1911, 1960, 1988, 2028, 2130, 2184, 2366, 2485, 2535, 2548, 2730, 2769, 2840, 2940, 2982, 3185, 3380, 3479, 3549, 3640, 3692, 3822, 3976, 4056, 4260, 4615, 4732, 4970, 5070, 5096, 5460, 5538, 5880, 5915, 5964, 6370, 6461, 6760, 6958, 7098, 7384, 7455, 7644, 8281, 8520, 9230, 9464, 9555, 9940, 10140, 10437, 10920, 11076, 11830, 11928, 11999, 12740, 12922, 13845, 13916, 14196, 14910, 15288, 16562, 17395, 17745, 18460, 19110, 19383, 19880, 20280, 20874, 22152, 23660, 23998, 24843, 25480, 25844, 27690, 27832, 28392, 29820, 32305, 33124, 34790, 35490, 35997, 36920, 38220, 38766, 41405, 41748, 45227, 47320, 47996, 49686, 51688, 52185, 55380, 59640, 59995, 64610, 66248, 69580, 70980, 71994, 76440, 77532, 82810, 83496, 83993, 90454, 95992, 96915, 99372, 104370, 110760, 119990, 124215, 129220, 135681, 139160, 141960, 143988, 155064, 165620, 167986, 179985, 180908, 193830, 198744, 208740, 226135, 239980, 248430, 251979, 258440, 271362, 287976, 331240, 335972, 359970, 361816, 387660, 417480, 419965, 452270, 479960, 496860, 503958, 542724, 587951, 671944, 678405, 719940, 775320, 839930, 904540, 993720, 1007916, 1085448, 1175902, 1259895, 1356810, 1439880, 1679860, 1763853, 1809080, 2015832, 2351804, 2519790, 2713620, 2939755, 3359720, 3527706, 4703608, 5039580, 5427240, 5879510, 7055412, 8819265, 10079160, 11759020, 14110824, 17638530, 23518040, 35277060, 70554120]

約数ペア:

[(1, 70554120), (2, 35277060), (3, 23518040), (4, 17638530), (5, 14110824), (6, 11759020), (7, 10079160), (8, 8819265), (10, 7055412), (12, 5879510), (13, 5427240), (14, 5039580), (15, 4703608), (20, 3527706), (21, 3359720), (24, 2939755), (26, 2713620), (28, 2519790), (30, 2351804), (35, 2015832), (39, 1809080), (40, 1763853), (42, 1679860), (49, 1439880), (52, 1356810), (56, 1259895), (60, 1175902), (65, 1085448), (70, 1007916), (71, 993720), (78, 904540), (84, 839930), (91, 775320), (98, 719940), (104, 678405), (105, 671944), (120, 587951), (130, 542724), (140, 503958), (142, 496860), (147, 479960), (156, 452270), (168, 419965), (169, 417480), (182, 387660), (195, 361816), (196, 359970), (210, 335972), (213, 331240), (245, 287976), (260, 271362), (273, 258440), (280, 251979), (284, 248430), (294, 239980), (312, 226135), (338, 208740), (355, 198744), (364, 193830), (390, 180908), (392, 179985), (420, 167986), (426, 165620), (455, 155064), (490, 143988), (497, 141960), (507, 139160), (520, 135681), (546, 129220), (568, 124215), (588, 119990), (637, 110760), (676, 104370), (710, 99372), (728, 96915), (735, 95992), (780, 90454), (840, 83993), (845, 83496), (852, 82810), (910, 77532), (923, 76440), (980, 71994), (994, 70980), (1014, 69580), (1065, 66248), (1092, 64610), (1176, 59995), (1183, 59640), (1274, 55380), (1352, 52185), (1365, 51688), (1420, 49686), (1470, 47996), (1491, 47320), (1560, 45227), (1690, 41748), (1704, 41405), (1820, 38766), (1846, 38220), (1911, 36920), (1960, 35997), (1988, 35490), (2028, 34790), (2130, 33124), (2184, 32305), (2366, 29820), (2485, 28392), (2535, 27832), (2548, 27690), (2730, 25844), (2769, 25480), (2840, 24843), (2940, 23998), (2982, 23660), (3185, 22152), (3380, 20874), (3479, 20280), (3549, 19880), (3640, 19383), (3692, 19110), (3822, 18460), (3976, 17745), (4056, 17395), (4260, 16562), (4615, 15288), (4732, 14910), (4970, 14196), (5070, 13916), (5096, 13845), (5460, 12922), (5538, 12740), (5880, 11999), (5915, 11928), (5964, 11830), (6370, 11076), (6461, 10920), (6760, 10437), (6958, 10140), (7098, 9940), (7384, 9555), (7455, 9464), (7644, 9230), (8281, 8520)]