16347240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 65520000

約数和(自身を除く): 49172760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 499, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 998, 1092, 1170, 1260, 1365, 1497, 1560, 1638, 1820, 1996, 2184, 2340, 2495, 2520, 2730, 2994, 3276, 3493, 3640, 3992, 4095, 4491, 4680, 4990, 5460, 5988, 6487, 6552, 6986, 7485, 8190, 8982, 9980, 10479, 10920, 11976, 12974, 13972, 14970, 16380, 17465, 17964, 19461, 19960, 20958, 22455, 25948, 27944, 29940, 31437, 32435, 32760, 34930, 35928, 38922, 41916, 44910, 45409, 51896, 52395, 58383, 59880, 62874, 64870, 69860, 77844, 83832, 89820, 90818, 97305, 104790, 116766, 125748, 129740, 136227, 139720, 155688, 157185, 179640, 181636, 194610, 209580, 227045, 233532, 251496, 259480, 272454, 291915, 314370, 363272, 389220, 408681, 419160, 454090, 467064, 544908, 583830, 628740, 681135, 778440, 817362, 908180, 1089816, 1167660, 1257480, 1362270, 1634724, 1816360, 2043405, 2335320, 2724540, 3269448, 4086810, 5449080, 8173620, 16347240]

約数ペア:

[(1, 16347240), (2, 8173620), (3, 5449080), (4, 4086810), (5, 3269448), (6, 2724540), (7, 2335320), (8, 2043405), (9, 1816360), (10, 1634724), (12, 1362270), (13, 1257480), (14, 1167660), (15, 1089816), (18, 908180), (20, 817362), (21, 778440), (24, 681135), (26, 628740), (28, 583830), (30, 544908), (35, 467064), (36, 454090), (39, 419160), (40, 408681), (42, 389220), (45, 363272), (52, 314370), (56, 291915), (60, 272454), (63, 259480), (65, 251496), (70, 233532), (72, 227045), (78, 209580), (84, 194610), (90, 181636), (91, 179640), (104, 157185), (105, 155688), (117, 139720), (120, 136227), (126, 129740), (130, 125748), (140, 116766), (156, 104790), (168, 97305), (180, 90818), (182, 89820), (195, 83832), (210, 77844), (234, 69860), (252, 64870), (260, 62874), (273, 59880), (280, 58383), (312, 52395), (315, 51896), (360, 45409), (364, 44910), (390, 41916), (420, 38922), (455, 35928), (468, 34930), (499, 32760), (504, 32435), (520, 31437), (546, 29940), (585, 27944), (630, 25948), (728, 22455), (780, 20958), (819, 19960), (840, 19461), (910, 17964), (936, 17465), (998, 16380), (1092, 14970), (1170, 13972), (1260, 12974), (1365, 11976), (1497, 10920), (1560, 10479), (1638, 9980), (1820, 8982), (1996, 8190), (2184, 7485), (2340, 6986), (2495, 6552), (2520, 6487), (2730, 5988), (2994, 5460), (3276, 4990), (3493, 4680), (3640, 4491), (3992, 4095)]