213603360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 702535680

約数和(自身を除く): 488932320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 79, 80, 86, 96, 120, 129, 131, 158, 160, 172, 215, 237, 240, 258, 262, 316, 344, 393, 395, 430, 474, 480, 516, 524, 632, 645, 655, 688, 786, 790, 860, 948, 1032, 1048, 1185, 1264, 1290, 1310, 1376, 1572, 1580, 1720, 1896, 1965, 2064, 2096, 2370, 2528, 2580, 2620, 3144, 3160, 3397, 3440, 3792, 3930, 4128, 4192, 4740, 5160, 5240, 5633, 6288, 6320, 6794, 6880, 7584, 7860, 9480, 10191, 10320, 10349, 10480, 11266, 12576, 12640, 13588, 15720, 16899, 16985, 18960, 20382, 20640, 20698, 20960, 22532, 27176, 28165, 31047, 31440, 33798, 33970, 37920, 40764, 41396, 45064, 50955, 51745, 54352, 56330, 62094, 62880, 67596, 67940, 81528, 82792, 84495, 90128, 101910, 103490, 108704, 112660, 124188, 135192, 135880, 155235, 163056, 165584, 168990, 180256, 203820, 206980, 225320, 248376, 270384, 271760, 310470, 326112, 331168, 337980, 407640, 413960, 445007, 450640, 496752, 540768, 543520, 620940, 675960, 815280, 827920, 890014, 901280, 993504, 1241880, 1335021, 1351920, 1630560, 1655840, 1780028, 2225035, 2483760, 2670042, 2703840, 3560056, 4450070, 4967520, 5340084, 6675105, 7120112, 8900140, 10680168, 13350210, 14240224, 17800280, 21360336, 26700420, 35600560, 42720672, 53400840, 71201120, 106801680, 213603360]

約数ペア:

[(1, 213603360), (2, 106801680), (3, 71201120), (4, 53400840), (5, 42720672), (6, 35600560), (8, 26700420), (10, 21360336), (12, 17800280), (15, 14240224), (16, 13350210), (20, 10680168), (24, 8900140), (30, 7120112), (32, 6675105), (40, 5340084), (43, 4967520), (48, 4450070), (60, 3560056), (79, 2703840), (80, 2670042), (86, 2483760), (96, 2225035), (120, 1780028), (129, 1655840), (131, 1630560), (158, 1351920), (160, 1335021), (172, 1241880), (215, 993504), (237, 901280), (240, 890014), (258, 827920), (262, 815280), (316, 675960), (344, 620940), (393, 543520), (395, 540768), (430, 496752), (474, 450640), (480, 445007), (516, 413960), (524, 407640), (632, 337980), (645, 331168), (655, 326112), (688, 310470), (786, 271760), (790, 270384), (860, 248376), (948, 225320), (1032, 206980), (1048, 203820), (1185, 180256), (1264, 168990), (1290, 165584), (1310, 163056), (1376, 155235), (1572, 135880), (1580, 135192), (1720, 124188), (1896, 112660), (1965, 108704), (2064, 103490), (2096, 101910), (2370, 90128), (2528, 84495), (2580, 82792), (2620, 81528), (3144, 67940), (3160, 67596), (3397, 62880), (3440, 62094), (3792, 56330), (3930, 54352), (4128, 51745), (4192, 50955), (4740, 45064), (5160, 41396), (5240, 40764), (5633, 37920), (6288, 33970), (6320, 33798), (6794, 31440), (6880, 31047), (7584, 28165), (7860, 27176), (9480, 22532), (10191, 20960), (10320, 20698), (10349, 20640), (10480, 20382), (11266, 18960), (12576, 16985), (12640, 16899), (13588, 15720)]