478230480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 400

約数和(自身を含む): 2046785664

約数和(自身を除く): 1568555184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 728, 756, 780, 810, 811, 819, 840, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1260, 1296, 1365, 1404, 1456, 1512, 1560, 1620, 1622, 1638, 1680, 1755, 1820, 1872, 1890, 2106, 2160, 2184, 2268, 2340, 2433, 2457, 2520, 2730, 2808, 2835, 3024, 3120, 3240, 3244, 3276, 3510, 3640, 3780, 4055, 4095, 4212, 4368, 4536, 4680, 4866, 4914, 5040, 5265, 5460, 5616, 5670, 5677, 6480, 6488, 6552, 7020, 7280, 7299, 7371, 7560, 8110, 8190, 8424, 9072, 9360, 9732, 9828, 10530, 10543, 10920, 11340, 11354, 12165, 12285, 12976, 13104, 14040, 14598, 14742, 15120, 16220, 16380, 16848, 17031, 19464, 19656, 21060, 21086, 21840, 21897, 22680, 22708, 24330, 24570, 28080, 28385, 29196, 29484, 31629, 32440, 32760, 34062, 36495, 36855, 38928, 39312, 42120, 42172, 43794, 45360, 45416, 48660, 49140, 51093, 52715, 56770, 58392, 58968, 63258, 64880, 65520, 65691, 68124, 72990, 73710, 73801, 84240, 84344, 85155, 87588, 90832, 94887, 97320, 98280, 102186, 105430, 109485, 113540, 116784, 117936, 126516, 131382, 136248, 145980, 147420, 147602, 153279, 158145, 168688, 170310, 175176, 189774, 194640, 196560, 204372, 210860, 218970, 221403, 227080, 253032, 255465, 262764, 272496, 284661, 291960, 294840, 295204, 306558, 316290, 328455, 340620, 350352, 369005, 379548, 408744, 421720, 437940, 442806, 454160, 459837, 474435, 506064, 510930, 525528, 569322, 583920, 589680, 590408, 613116, 632580, 656910, 664209, 681240, 738010, 759096, 766395, 817488, 843440, 853983, 875880, 885612, 919674, 948870, 1021860, 1051056, 1107015, 1138644, 1180816, 1226232, 1265160, 1313820, 1328418, 1362480, 1423305, 1476020, 1518192, 1532790, 1707966, 1751760, 1771224, 1839348, 1897740, 1992627, 2043720, 2214030, 2277288, 2299185, 2452464, 2530320, 2627640, 2656836, 2846610, 2952040, 3065580, 3321045, 3415932, 3542448, 3678696, 3795480, 3985254, 4087440, 4269915, 4428060, 4554576, 4598370, 5255280, 5313672, 5693220, 5904080, 5977881, 6131160, 6642090, 6831864, 7357392, 7590960, 7970508, 8539830, 8856120, 9196740, 9963135, 10627344, 11386440, 11955762, 12262320, 13284180, 13663728, 15941016, 17079660, 17712240, 18393480, 19926270, 22772880, 23911524, 26568360, 29889405, 31882032, 34159320, 36786960, 39852540, 47823048, 53136720, 59778810, 68318640, 79705080, 95646096, 119557620, 159410160, 239115240, 478230480]

約数ペア:

[(1, 478230480), (2, 239115240), (3, 159410160), (4, 119557620), (5, 95646096), (6, 79705080), (7, 68318640), (8, 59778810), (9, 53136720), (10, 47823048), (12, 39852540), (13, 36786960), (14, 34159320), (15, 31882032), (16, 29889405), (18, 26568360), (20, 23911524), (21, 22772880), (24, 19926270), (26, 18393480), (27, 17712240), (28, 17079660), (30, 15941016), (35, 13663728), (36, 13284180), (39, 12262320), (40, 11955762), (42, 11386440), (45, 10627344), (48, 9963135), (52, 9196740), (54, 8856120), (56, 8539830), (60, 7970508), (63, 7590960), (65, 7357392), (70, 6831864), (72, 6642090), (78, 6131160), (80, 5977881), (81, 5904080), (84, 5693220), (90, 5313672), (91, 5255280), (104, 4598370), (105, 4554576), (108, 4428060), (112, 4269915), (117, 4087440), (120, 3985254), (126, 3795480), (130, 3678696), (135, 3542448), (140, 3415932), (144, 3321045), (156, 3065580), (162, 2952040), (168, 2846610), (180, 2656836), (182, 2627640), (189, 2530320), (195, 2452464), (208, 2299185), (210, 2277288), (216, 2214030), (234, 2043720), (240, 1992627), (252, 1897740), (260, 1839348), (270, 1771224), (273, 1751760), (280, 1707966), (312, 1532790), (315, 1518192), (324, 1476020), (336, 1423305), (351, 1362480), (360, 1328418), (364, 1313820), (378, 1265160), (390, 1226232), (405, 1180816), (420, 1138644), (432, 1107015), (455, 1051056), (468, 1021860), (504, 948870), (520, 919674), (540, 885612), (546, 875880), (560, 853983), (567, 843440), (585, 817488), (624, 766395), (630, 759096), (648, 738010), (702, 681240), (720, 664209), (728, 656910), (756, 632580), (780, 613116), (810, 590408), (811, 589680), (819, 583920), (840, 569322), (910, 525528), (936, 510930), (945, 506064), (1008, 474435), (1040, 459837), (1053, 454160), (1080, 442806), (1092, 437940), (1134, 421720), (1170, 408744), (1260, 379548), (1296, 369005), (1365, 350352), (1404, 340620), (1456, 328455), (1512, 316290), (1560, 306558), (1620, 295204), (1622, 294840), (1638, 291960), (1680, 284661), (1755, 272496), (1820, 262764), (1872, 255465), (1890, 253032), (2106, 227080), (2160, 221403), (2184, 218970), (2268, 210860), (2340, 204372), (2433, 196560), (2457, 194640), (2520, 189774), (2730, 175176), (2808, 170310), (2835, 168688), (3024, 158145), (3120, 153279), (3240, 147602), (3244, 147420), (3276, 145980), (3510, 136248), (3640, 131382), (3780, 126516), (4055, 117936), (4095, 116784), (4212, 113540), (4368, 109485), (4536, 105430), (4680, 102186), (4866, 98280), (4914, 97320), (5040, 94887), (5265, 90832), (5460, 87588), (5616, 85155), (5670, 84344), (5677, 84240), (6480, 73801), (6488, 73710), (6552, 72990), (7020, 68124), (7280, 65691), (7299, 65520), (7371, 64880), (7560, 63258), (8110, 58968), (8190, 58392), (8424, 56770), (9072, 52715), (9360, 51093), (9732, 49140), (9828, 48660), (10530, 45416), (10543, 45360), (10920, 43794), (11340, 42172), (11354, 42120), (12165, 39312), (12285, 38928), (12976, 36855), (13104, 36495), (14040, 34062), (14598, 32760), (14742, 32440), (15120, 31629), (16220, 29484), (16380, 29196), (16848, 28385), (17031, 28080), (19464, 24570), (19656, 24330), (21060, 22708), (21086, 22680), (21840, 21897)]