262194480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 935940096

約数和(自身を除く): 673745616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 115, 120, 138, 142, 144, 180, 184, 207, 213, 223, 230, 240, 276, 284, 345, 355, 360, 368, 414, 426, 446, 460, 552, 568, 639, 669, 690, 710, 720, 828, 852, 892, 920, 1035, 1065, 1104, 1115, 1136, 1278, 1338, 1380, 1420, 1633, 1656, 1704, 1784, 1840, 2007, 2070, 2130, 2230, 2556, 2676, 2760, 2840, 3195, 3266, 3312, 3345, 3408, 3568, 4014, 4140, 4260, 4460, 4899, 5112, 5129, 5352, 5520, 5680, 6390, 6532, 6690, 8028, 8165, 8280, 8520, 8920, 9798, 10035, 10224, 10258, 10704, 12780, 13064, 13380, 14697, 15387, 15833, 16056, 16330, 16560, 17040, 17840, 19596, 20070, 20516, 24495, 25560, 25645, 26128, 26760, 29394, 30774, 31666, 32112, 32660, 39192, 40140, 41032, 46161, 47499, 48990, 51120, 51290, 53520, 58788, 61548, 63332, 65320, 73485, 76935, 78384, 79165, 80280, 82064, 92322, 94998, 97980, 102580, 117576, 123096, 126664, 130640, 142497, 146970, 153870, 158330, 160560, 184644, 189996, 195960, 205160, 230805, 235152, 237495, 246192, 253328, 284994, 293940, 307740, 316660, 364159, 369288, 379992, 391920, 410320, 461610, 474990, 569988, 587880, 615480, 633320, 712485, 728318, 738576, 759984, 923220, 949980, 1092477, 1139976, 1175760, 1230960, 1266640, 1424970, 1456636, 1820795, 1846440, 1899960, 2184954, 2279952, 2849940, 2913272, 3277431, 3641590, 3692880, 3799920, 4369908, 5462385, 5699880, 5826544, 6554862, 7283180, 8739816, 10924770, 11399760, 13109724, 14566360, 16387155, 17479632, 21849540, 26219448, 29132720, 32774310, 43699080, 52438896, 65548620, 87398160, 131097240, 262194480]

約数ペア:

[(1, 262194480), (2, 131097240), (3, 87398160), (4, 65548620), (5, 52438896), (6, 43699080), (8, 32774310), (9, 29132720), (10, 26219448), (12, 21849540), (15, 17479632), (16, 16387155), (18, 14566360), (20, 13109724), (23, 11399760), (24, 10924770), (30, 8739816), (36, 7283180), (40, 6554862), (45, 5826544), (46, 5699880), (48, 5462385), (60, 4369908), (69, 3799920), (71, 3692880), (72, 3641590), (80, 3277431), (90, 2913272), (92, 2849940), (115, 2279952), (120, 2184954), (138, 1899960), (142, 1846440), (144, 1820795), (180, 1456636), (184, 1424970), (207, 1266640), (213, 1230960), (223, 1175760), (230, 1139976), (240, 1092477), (276, 949980), (284, 923220), (345, 759984), (355, 738576), (360, 728318), (368, 712485), (414, 633320), (426, 615480), (446, 587880), (460, 569988), (552, 474990), (568, 461610), (639, 410320), (669, 391920), (690, 379992), (710, 369288), (720, 364159), (828, 316660), (852, 307740), (892, 293940), (920, 284994), (1035, 253328), (1065, 246192), (1104, 237495), (1115, 235152), (1136, 230805), (1278, 205160), (1338, 195960), (1380, 189996), (1420, 184644), (1633, 160560), (1656, 158330), (1704, 153870), (1784, 146970), (1840, 142497), (2007, 130640), (2070, 126664), (2130, 123096), (2230, 117576), (2556, 102580), (2676, 97980), (2760, 94998), (2840, 92322), (3195, 82064), (3266, 80280), (3312, 79165), (3345, 78384), (3408, 76935), (3568, 73485), (4014, 65320), (4140, 63332), (4260, 61548), (4460, 58788), (4899, 53520), (5112, 51290), (5129, 51120), (5352, 48990), (5520, 47499), (5680, 46161), (6390, 41032), (6532, 40140), (6690, 39192), (8028, 32660), (8165, 32112), (8280, 31666), (8520, 30774), (8920, 29394), (9798, 26760), (10035, 26128), (10224, 25645), (10258, 25560), (10704, 24495), (12780, 20516), (13064, 20070), (13380, 19596), (14697, 17840), (15387, 17040), (15833, 16560), (16056, 16330)]