2506818720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:684

約数の個数: 384

約数和(自身を含む): 9559130112

約数和(自身を除く): 7052311392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 41, 42, 48, 56, 60, 62, 70, 80, 82, 84, 93, 96, 105, 112, 120, 123, 124, 140, 155, 160, 164, 168, 186, 205, 210, 217, 224, 240, 246, 248, 280, 287, 310, 328, 336, 372, 410, 420, 434, 465, 480, 492, 496, 560, 574, 587, 615, 620, 651, 656, 672, 744, 820, 840, 861, 868, 930, 984, 992, 1085, 1120, 1148, 1174, 1230, 1240, 1271, 1302, 1312, 1435, 1488, 1640, 1680, 1722, 1736, 1761, 1860, 1968, 2170, 2296, 2348, 2460, 2480, 2542, 2604, 2870, 2935, 2976, 3255, 3280, 3360, 3444, 3472, 3522, 3720, 3813, 3936, 4109, 4305, 4340, 4592, 4696, 4920, 4960, 5084, 5208, 5740, 5870, 6355, 6510, 6560, 6888, 6944, 7044, 7440, 7626, 8218, 8610, 8680, 8805, 8897, 9184, 9392, 9840, 10168, 10416, 11480, 11740, 12327, 12710, 13020, 13776, 14088, 14880, 15252, 16436, 17220, 17360, 17610, 17794, 18197, 18784, 19065, 19680, 20336, 20545, 20832, 22960, 23480, 24067, 24654, 25420, 26040, 26691, 27552, 28176, 30504, 32872, 34440, 34720, 35220, 35588, 36394, 38130, 40672, 41090, 44485, 45920, 46960, 48134, 49308, 50840, 52080, 53382, 54591, 56352, 61008, 61635, 65744, 68880, 70440, 71176, 72201, 72788, 76260, 82180, 88970, 90985, 93920, 96268, 98616, 101680, 104160, 106764, 109182, 120335, 122016, 123270, 127379, 131488, 133455, 137760, 140880, 142352, 144402, 145576, 152520, 164360, 168469, 177940, 181970, 192536, 197232, 203360, 213528, 218364, 240670, 246540, 254758, 266910, 272955, 281760, 284704, 288804, 291152, 305040, 328720, 336938, 355880, 361005, 363940, 382137, 385072, 394464, 427056, 436728, 481340, 493080, 505407, 509516, 533820, 545910, 577608, 582304, 610080, 636895, 657440, 673876, 711760, 722010, 727880, 746077, 764274, 770144, 842345, 854112, 873456, 962680, 986160, 1010814, 1019032, 1067640, 1091820, 1155216, 1273790, 1347752, 1423520, 1444020, 1455760, 1492154, 1528548, 1684690, 1746912, 1910685, 1925360, 1972320, 2021628, 2038064, 2135280, 2183640, 2238231, 2310432, 2527035, 2547580, 2695504, 2888040, 2911520, 2984308, 3057096, 3369380, 3730385, 3821370, 3850720, 4043256, 4076128, 4270560, 4367280, 4476462, 5054070, 5095160, 5222539, 5391008, 5776080, 5968616, 6114192, 6738760, 7460770, 7642740, 8086512, 8734560, 8952924, 10108140, 10190320, 10445078, 11191155, 11552160, 11937232, 12228384, 13477520, 14921540, 15285480, 15667617, 16173024, 17905848, 20216280, 20380640, 20890156, 22382310, 23874464, 26112695, 26955040, 29843080, 30570960, 31335234, 35811696, 40432560, 41780312, 44764620, 52225390, 59686160, 61141920, 62670468, 71623392, 78338085, 80865120, 83560624, 89529240, 104450780, 119372320, 125340936, 156676170, 167121248, 179058480, 208901560, 250681872, 313352340, 358116960, 417803120, 501363744, 626704680, 835606240, 1253409360, 2506818720]

約数ペア:

[(1, 2506818720), (2, 1253409360), (3, 835606240), (4, 626704680), (5, 501363744), (6, 417803120), (7, 358116960), (8, 313352340), (10, 250681872), (12, 208901560), (14, 179058480), (15, 167121248), (16, 156676170), (20, 125340936), (21, 119372320), (24, 104450780), (28, 89529240), (30, 83560624), (31, 80865120), (32, 78338085), (35, 71623392), (40, 62670468), (41, 61141920), (42, 59686160), (48, 52225390), (56, 44764620), (60, 41780312), (62, 40432560), (70, 35811696), (80, 31335234), (82, 30570960), (84, 29843080), (93, 26955040), (96, 26112695), (105, 23874464), (112, 22382310), (120, 20890156), (123, 20380640), (124, 20216280), (140, 17905848), (155, 16173024), (160, 15667617), (164, 15285480), (168, 14921540), (186, 13477520), (205, 12228384), (210, 11937232), (217, 11552160), (224, 11191155), (240, 10445078), (246, 10190320), (248, 10108140), (280, 8952924), (287, 8734560), (310, 8086512), (328, 7642740), (336, 7460770), (372, 6738760), (410, 6114192), (420, 5968616), (434, 5776080), (465, 5391008), (480, 5222539), (492, 5095160), (496, 5054070), (560, 4476462), (574, 4367280), (587, 4270560), (615, 4076128), (620, 4043256), (651, 3850720), (656, 3821370), (672, 3730385), (744, 3369380), (820, 3057096), (840, 2984308), (861, 2911520), (868, 2888040), (930, 2695504), (984, 2547580), (992, 2527035), (1085, 2310432), (1120, 2238231), (1148, 2183640), (1174, 2135280), (1230, 2038064), (1240, 2021628), (1271, 1972320), (1302, 1925360), (1312, 1910685), (1435, 1746912), (1488, 1684690), (1640, 1528548), (1680, 1492154), (1722, 1455760), (1736, 1444020), (1761, 1423520), (1860, 1347752), (1968, 1273790), (2170, 1155216), (2296, 1091820), (2348, 1067640), (2460, 1019032), (2480, 1010814), (2542, 986160), (2604, 962680), (2870, 873456), (2935, 854112), (2976, 842345), (3255, 770144), (3280, 764274), (3360, 746077), (3444, 727880), (3472, 722010), (3522, 711760), (3720, 673876), (3813, 657440), (3936, 636895), (4109, 610080), (4305, 582304), (4340, 577608), (4592, 545910), (4696, 533820), (4920, 509516), (4960, 505407), (5084, 493080), (5208, 481340), (5740, 436728), (5870, 427056), (6355, 394464), (6510, 385072), (6560, 382137), (6888, 363940), (6944, 361005), (7044, 355880), (7440, 336938), (7626, 328720), (8218, 305040), (8610, 291152), (8680, 288804), (8805, 284704), (8897, 281760), (9184, 272955), (9392, 266910), (9840, 254758), (10168, 246540), (10416, 240670), (11480, 218364), (11740, 213528), (12327, 203360), (12710, 197232), (13020, 192536), (13776, 181970), (14088, 177940), (14880, 168469), (15252, 164360), (16436, 152520), (17220, 145576), (17360, 144402), (17610, 142352), (17794, 140880), (18197, 137760), (18784, 133455), (19065, 131488), (19680, 127379), (20336, 123270), (20545, 122016), (20832, 120335), (22960, 109182), (23480, 106764), (24067, 104160), (24654, 101680), (25420, 98616), (26040, 96268), (26691, 93920), (27552, 90985), (28176, 88970), (30504, 82180), (32872, 76260), (34440, 72788), (34720, 72201), (35220, 71176), (35588, 70440), (36394, 68880), (38130, 65744), (40672, 61635), (41090, 61008), (44485, 56352), (45920, 54591), (46960, 53382), (48134, 52080), (49308, 50840)]