381457440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 576

約数和(自身を含む): 1664312832

約数和(自身を除く): 1282855392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 41, 42, 45, 48, 52, 56, 60, 63, 65, 70, 71, 72, 78, 80, 82, 84, 90, 91, 96, 104, 105, 112, 117, 120, 123, 126, 130, 140, 142, 144, 156, 160, 164, 168, 180, 182, 195, 205, 208, 210, 213, 224, 234, 240, 246, 252, 260, 273, 280, 284, 287, 288, 312, 315, 328, 336, 355, 360, 364, 369, 390, 410, 416, 420, 426, 455, 468, 480, 492, 497, 504, 520, 533, 546, 560, 568, 574, 585, 615, 624, 630, 639, 656, 672, 710, 720, 728, 738, 780, 819, 820, 840, 852, 861, 910, 923, 936, 984, 994, 1008, 1040, 1065, 1066, 1092, 1120, 1136, 1148, 1170, 1230, 1248, 1260, 1278, 1312, 1365, 1420, 1435, 1440, 1456, 1476, 1491, 1560, 1599, 1638, 1640, 1680, 1704, 1722, 1820, 1845, 1846, 1872, 1968, 1988, 2016, 2080, 2130, 2132, 2184, 2272, 2296, 2340, 2460, 2485, 2520, 2556, 2583, 2665, 2730, 2769, 2840, 2870, 2911, 2912, 2952, 2982, 3120, 3195, 3198, 3276, 3280, 3360, 3408, 3444, 3640, 3690, 3692, 3731, 3744, 3936, 3976, 4095, 4260, 4264, 4305, 4368, 4473, 4592, 4615, 4680, 4797, 4920, 4970, 5040, 5112, 5166, 5330, 5460, 5538, 5680, 5740, 5822, 5904, 5964, 6240, 6390, 6396, 6461, 6552, 6560, 6816, 6888, 7280, 7380, 7384, 7455, 7462, 7952, 7995, 8190, 8307, 8520, 8528, 8610, 8733, 8736, 8946, 9184, 9230, 9360, 9594, 9840, 9940, 10080, 10224, 10332, 10660, 10920, 11076, 11193, 11360, 11480, 11644, 11808, 11928, 12780, 12792, 12915, 12922, 13104, 13776, 13845, 14555, 14560, 14760, 14768, 14910, 14924, 15904, 15990, 16380, 16614, 17040, 17056, 17220, 17466, 17892, 18460, 18655, 18720, 19188, 19383, 19680, 19880, 20377, 20448, 20664, 21320, 21840, 22152, 22365, 22386, 22960, 23288, 23856, 23985, 25560, 25584, 25830, 25844, 26199, 26208, 27552, 27690, 29110, 29520, 29536, 29820, 29848, 31980, 32305, 32760, 33228, 33579, 34080, 34440, 34932, 35784, 36920, 37310, 37843, 38376, 38766, 39760, 40754, 41328, 41535, 42640, 43665, 43680, 44304, 44730, 44772, 45920, 46576, 47712, 47970, 51120, 51168, 51660, 51688, 52398, 55380, 55965, 58149, 58220, 59040, 59640, 59696, 61131, 63960, 64610, 65520, 66456, 67158, 68880, 69864, 71568, 73840, 74620, 75686, 76752, 77532, 79520, 81508, 82656, 83070, 85280, 87330, 88608, 89460, 89544, 93152, 95940, 96915, 101885, 102240, 103320, 103376, 104796, 110760, 111930, 113529, 116298, 116440, 119280, 119392, 122262, 127920, 129220, 130995, 131040, 132912, 134316, 137760, 139728, 143136, 147680, 149240, 151372, 153504, 155064, 163016, 166140, 167895, 174660, 178920, 179088, 183393, 189215, 191880, 193830, 203770, 206640, 206752, 209592, 221520, 223860, 227058, 232596, 232880, 238560, 244524, 255840, 258440, 261990, 264901, 265824, 268632, 279456, 290745, 298480, 302744, 305655, 310128, 326032, 332280, 335790, 340587, 349320, 357840, 358176, 366786, 378430, 383760, 387660, 407540, 413280, 419184, 443040, 447720, 454116, 465192, 465760, 489048, 516880, 523980, 529802, 537264, 567645, 581490, 596960, 605488, 611310, 620256, 652064, 664560, 671580, 681174, 698640, 715680, 733572, 756860, 767520, 775320, 794703, 815080, 838368, 895440, 908232, 916965, 930384, 978096, 1033760, 1047960, 1059604, 1074528, 1135290, 1162980, 1210976, 1222620, 1324505, 1329120, 1343160, 1362348, 1397280, 1467144, 1513720, 1550640, 1589406, 1630160, 1702935, 1790880, 1816464, 1833930, 1860768, 1956192, 2095920, 2119208, 2270580, 2325960, 2384109, 2445240, 2649010, 2686320, 2724696, 2934288, 3027440, 3101280, 3178812, 3260320, 3405870, 3632928, 3667860, 3973515, 4191840, 4238416, 4541160, 4651920, 4768218, 4890480, 5298020, 5372640, 5449392, 5868576, 6054880, 6357624, 6811740, 7335720, 7947030, 8476832, 9082320, 9303840, 9536436, 9780960, 10596040, 10898784, 11920545, 12715248, 13623480, 14671440, 15894060, 18164640, 19072872, 21192080, 23841090, 25430496, 27246960, 29342880, 31788120, 38145744, 42384160, 47682180, 54493920, 63576240, 76291488, 95364360, 127152480, 190728720, 381457440]

約数ペア:

[(1, 381457440), (2, 190728720), (3, 127152480), (4, 95364360), (5, 76291488), (6, 63576240), (7, 54493920), (8, 47682180), (9, 42384160), (10, 38145744), (12, 31788120), (13, 29342880), (14, 27246960), (15, 25430496), (16, 23841090), (18, 21192080), (20, 19072872), (21, 18164640), (24, 15894060), (26, 14671440), (28, 13623480), (30, 12715248), (32, 11920545), (35, 10898784), (36, 10596040), (39, 9780960), (40, 9536436), (41, 9303840), (42, 9082320), (45, 8476832), (48, 7947030), (52, 7335720), (56, 6811740), (60, 6357624), (63, 6054880), (65, 5868576), (70, 5449392), (71, 5372640), (72, 5298020), (78, 4890480), (80, 4768218), (82, 4651920), (84, 4541160), (90, 4238416), (91, 4191840), (96, 3973515), (104, 3667860), (105, 3632928), (112, 3405870), (117, 3260320), (120, 3178812), (123, 3101280), (126, 3027440), (130, 2934288), (140, 2724696), (142, 2686320), (144, 2649010), (156, 2445240), (160, 2384109), (164, 2325960), (168, 2270580), (180, 2119208), (182, 2095920), (195, 1956192), (205, 1860768), (208, 1833930), (210, 1816464), (213, 1790880), (224, 1702935), (234, 1630160), (240, 1589406), (246, 1550640), (252, 1513720), (260, 1467144), (273, 1397280), (280, 1362348), (284, 1343160), (287, 1329120), (288, 1324505), (312, 1222620), (315, 1210976), (328, 1162980), (336, 1135290), (355, 1074528), (360, 1059604), (364, 1047960), (369, 1033760), (390, 978096), (410, 930384), (416, 916965), (420, 908232), (426, 895440), (455, 838368), (468, 815080), (480, 794703), (492, 775320), (497, 767520), (504, 756860), (520, 733572), (533, 715680), (546, 698640), (560, 681174), (568, 671580), (574, 664560), (585, 652064), (615, 620256), (624, 611310), (630, 605488), (639, 596960), (656, 581490), (672, 567645), (710, 537264), (720, 529802), (728, 523980), (738, 516880), (780, 489048), (819, 465760), (820, 465192), (840, 454116), (852, 447720), (861, 443040), (910, 419184), (923, 413280), (936, 407540), (984, 387660), (994, 383760), (1008, 378430), (1040, 366786), (1065, 358176), (1066, 357840), (1092, 349320), (1120, 340587), (1136, 335790), (1148, 332280), (1170, 326032), (1230, 310128), (1248, 305655), (1260, 302744), (1278, 298480), (1312, 290745), (1365, 279456), (1420, 268632), (1435, 265824), (1440, 264901), (1456, 261990), (1476, 258440), (1491, 255840), (1560, 244524), (1599, 238560), (1638, 232880), (1640, 232596), (1680, 227058), (1704, 223860), (1722, 221520), (1820, 209592), (1845, 206752), (1846, 206640), (1872, 203770), (1968, 193830), (1988, 191880), (2016, 189215), (2080, 183393), (2130, 179088), (2132, 178920), (2184, 174660), (2272, 167895), (2296, 166140), (2340, 163016), (2460, 155064), (2485, 153504), (2520, 151372), (2556, 149240), (2583, 147680), (2665, 143136), (2730, 139728), (2769, 137760), (2840, 134316), (2870, 132912), (2911, 131040), (2912, 130995), (2952, 129220), (2982, 127920), (3120, 122262), (3195, 119392), (3198, 119280), (3276, 116440), (3280, 116298), (3360, 113529), (3408, 111930), (3444, 110760), (3640, 104796), (3690, 103376), (3692, 103320), (3731, 102240), (3744, 101885), (3936, 96915), (3976, 95940), (4095, 93152), (4260, 89544), (4264, 89460), (4305, 88608), (4368, 87330), (4473, 85280), (4592, 83070), (4615, 82656), (4680, 81508), (4797, 79520), (4920, 77532), (4970, 76752), (5040, 75686), (5112, 74620), (5166, 73840), (5330, 71568), (5460, 69864), (5538, 68880), (5680, 67158), (5740, 66456), (5822, 65520), (5904, 64610), (5964, 63960), (6240, 61131), (6390, 59696), (6396, 59640), (6461, 59040), (6552, 58220), (6560, 58149), (6816, 55965), (6888, 55380), (7280, 52398), (7380, 51688), (7384, 51660), (7455, 51168), (7462, 51120), (7952, 47970), (7995, 47712), (8190, 46576), (8307, 45920), (8520, 44772), (8528, 44730), (8610, 44304), (8733, 43680), (8736, 43665), (8946, 42640), (9184, 41535), (9230, 41328), (9360, 40754), (9594, 39760), (9840, 38766), (9940, 38376), (10080, 37843), (10224, 37310), (10332, 36920), (10660, 35784), (10920, 34932), (11076, 34440), (11193, 34080), (11360, 33579), (11480, 33228), (11644, 32760), (11808, 32305), (11928, 31980), (12780, 29848), (12792, 29820), (12915, 29536), (12922, 29520), (13104, 29110), (13776, 27690), (13845, 27552), (14555, 26208), (14560, 26199), (14760, 25844), (14768, 25830), (14910, 25584), (14924, 25560), (15904, 23985), (15990, 23856), (16380, 23288), (16614, 22960), (17040, 22386), (17056, 22365), (17220, 22152), (17466, 21840), (17892, 21320), (18460, 20664), (18655, 20448), (18720, 20377), (19188, 19880), (19383, 19680)]