1028416480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 3243276288

約数和(自身を除く): 2214859808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 37, 40, 46, 52, 56, 65, 70, 74, 80, 83, 91, 92, 104, 112, 115, 130, 140, 148, 160, 161, 166, 182, 184, 185, 208, 224, 230, 259, 260, 280, 296, 299, 322, 332, 364, 368, 370, 415, 416, 455, 460, 481, 518, 520, 560, 581, 592, 598, 644, 664, 728, 736, 740, 805, 830, 851, 910, 920, 962, 1036, 1040, 1079, 1120, 1162, 1184, 1196, 1288, 1295, 1328, 1456, 1480, 1495, 1610, 1660, 1702, 1820, 1840, 1909, 1924, 2072, 2080, 2093, 2158, 2324, 2392, 2405, 2576, 2590, 2656, 2905, 2912, 2960, 2990, 3071, 3220, 3320, 3367, 3404, 3640, 3680, 3818, 3848, 4144, 4186, 4255, 4316, 4648, 4784, 4810, 5152, 5180, 5395, 5810, 5920, 5957, 5980, 6142, 6440, 6640, 6734, 6808, 7280, 7553, 7636, 7696, 8288, 8372, 8510, 8632, 9296, 9545, 9568, 9620, 10360, 10465, 10790, 11063, 11620, 11914, 11960, 12284, 12880, 13280, 13363, 13468, 13616, 14560, 15106, 15272, 15355, 15392, 16744, 16835, 17020, 17264, 18592, 19090, 19240, 20720, 20930, 21497, 21580, 22126, 23240, 23828, 23920, 24568, 24817, 25760, 26726, 26936, 27232, 29785, 30212, 30544, 30710, 33488, 33670, 34040, 34528, 37765, 38180, 38480, 39923, 41440, 41860, 42994, 43160, 44252, 46480, 47656, 47840, 49136, 49634, 53452, 53872, 55315, 59570, 60424, 61088, 61420, 66815, 66976, 67340, 68080, 70633, 75530, 76360, 76960, 77441, 79846, 83720, 85988, 86320, 88504, 92960, 95312, 98272, 99268, 106904, 107485, 107744, 110630, 119140, 120848, 122840, 124085, 133630, 134680, 136160, 141266, 151060, 152720, 154882, 159692, 167440, 171976, 172640, 173719, 177008, 190624, 198536, 199615, 213808, 214970, 221260, 238280, 241696, 245680, 248170, 267260, 269360, 279461, 282532, 302120, 305440, 309764, 319384, 334880, 343952, 347438, 353165, 354016, 387205, 397072, 399230, 427616, 429940, 442520, 476560, 491360, 494431, 496340, 534520, 538720, 558922, 565064, 604240, 619528, 638768, 687904, 694876, 706330, 774410, 794144, 798460, 859880, 868595, 885040, 918229, 953120, 988862, 992680, 1069040, 1117844, 1130128, 1208480, 1239056, 1277536, 1389752, 1397305, 1412660, 1548820, 1596920, 1719760, 1737190, 1770080, 1836458, 1977724, 1985360, 2138080, 2235688, 2260256, 2472155, 2478112, 2779504, 2794610, 2825320, 3097640, 3193840, 3439520, 3474380, 3672916, 3955448, 3970720, 4471376, 4591145, 4944310, 5559008, 5589220, 5650640, 6195280, 6387680, 6427603, 6948760, 7345832, 7910896, 8942752, 9182290, 9888620, 11178440, 11301280, 12390560, 12855206, 13897520, 14691664, 15821792, 18364580, 19777240, 22356880, 25710412, 27795040, 29383328, 32138015, 36729160, 39554480, 44713760, 51420824, 64276030, 73458320, 79108960, 102841648, 128552060, 146916640, 205683296, 257104120, 514208240, 1028416480]

約数ペア:

[(1, 1028416480), (2, 514208240), (4, 257104120), (5, 205683296), (7, 146916640), (8, 128552060), (10, 102841648), (13, 79108960), (14, 73458320), (16, 64276030), (20, 51420824), (23, 44713760), (26, 39554480), (28, 36729160), (32, 32138015), (35, 29383328), (37, 27795040), (40, 25710412), (46, 22356880), (52, 19777240), (56, 18364580), (65, 15821792), (70, 14691664), (74, 13897520), (80, 12855206), (83, 12390560), (91, 11301280), (92, 11178440), (104, 9888620), (112, 9182290), (115, 8942752), (130, 7910896), (140, 7345832), (148, 6948760), (160, 6427603), (161, 6387680), (166, 6195280), (182, 5650640), (184, 5589220), (185, 5559008), (208, 4944310), (224, 4591145), (230, 4471376), (259, 3970720), (260, 3955448), (280, 3672916), (296, 3474380), (299, 3439520), (322, 3193840), (332, 3097640), (364, 2825320), (368, 2794610), (370, 2779504), (415, 2478112), (416, 2472155), (455, 2260256), (460, 2235688), (481, 2138080), (518, 1985360), (520, 1977724), (560, 1836458), (581, 1770080), (592, 1737190), (598, 1719760), (644, 1596920), (664, 1548820), (728, 1412660), (736, 1397305), (740, 1389752), (805, 1277536), (830, 1239056), (851, 1208480), (910, 1130128), (920, 1117844), (962, 1069040), (1036, 992680), (1040, 988862), (1079, 953120), (1120, 918229), (1162, 885040), (1184, 868595), (1196, 859880), (1288, 798460), (1295, 794144), (1328, 774410), (1456, 706330), (1480, 694876), (1495, 687904), (1610, 638768), (1660, 619528), (1702, 604240), (1820, 565064), (1840, 558922), (1909, 538720), (1924, 534520), (2072, 496340), (2080, 494431), (2093, 491360), (2158, 476560), (2324, 442520), (2392, 429940), (2405, 427616), (2576, 399230), (2590, 397072), (2656, 387205), (2905, 354016), (2912, 353165), (2960, 347438), (2990, 343952), (3071, 334880), (3220, 319384), (3320, 309764), (3367, 305440), (3404, 302120), (3640, 282532), (3680, 279461), (3818, 269360), (3848, 267260), (4144, 248170), (4186, 245680), (4255, 241696), (4316, 238280), (4648, 221260), (4784, 214970), (4810, 213808), (5152, 199615), (5180, 198536), (5395, 190624), (5810, 177008), (5920, 173719), (5957, 172640), (5980, 171976), (6142, 167440), (6440, 159692), (6640, 154882), (6734, 152720), (6808, 151060), (7280, 141266), (7553, 136160), (7636, 134680), (7696, 133630), (8288, 124085), (8372, 122840), (8510, 120848), (8632, 119140), (9296, 110630), (9545, 107744), (9568, 107485), (9620, 106904), (10360, 99268), (10465, 98272), (10790, 95312), (11063, 92960), (11620, 88504), (11914, 86320), (11960, 85988), (12284, 83720), (12880, 79846), (13280, 77441), (13363, 76960), (13468, 76360), (13616, 75530), (14560, 70633), (15106, 68080), (15272, 67340), (15355, 66976), (15392, 66815), (16744, 61420), (16835, 61088), (17020, 60424), (17264, 59570), (18592, 55315), (19090, 53872), (19240, 53452), (20720, 49634), (20930, 49136), (21497, 47840), (21580, 47656), (22126, 46480), (23240, 44252), (23828, 43160), (23920, 42994), (24568, 41860), (24817, 41440), (25760, 39923), (26726, 38480), (26936, 38180), (27232, 37765), (29785, 34528), (30212, 34040), (30544, 33670), (30710, 33488)]