4427109440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:837

約数の個数: 224

約数和(自身を含む): 12118848000

約数和(自身を除く): 7691738560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 79, 80, 95, 104, 130, 152, 158, 160, 190, 208, 247, 260, 304, 316, 320, 380, 395, 416, 494, 520, 608, 632, 709, 760, 790, 832, 988, 1027, 1040, 1216, 1235, 1264, 1418, 1501, 1520, 1580, 1976, 2054, 2080, 2470, 2528, 2836, 3002, 3040, 3160, 3545, 3952, 4108, 4160, 4940, 5056, 5135, 5672, 6004, 6080, 6320, 7090, 7505, 7904, 8216, 9217, 9880, 10270, 11344, 12008, 12640, 13471, 14180, 15010, 15808, 16432, 18434, 19513, 19760, 20540, 22688, 24016, 25280, 26942, 28360, 30020, 32864, 36868, 39026, 39520, 41080, 45376, 46085, 48032, 53884, 56011, 56720, 60040, 65728, 67355, 73736, 78052, 79040, 82160, 92170, 96064, 97565, 107768, 112022, 113440, 120080, 134710, 147472, 156104, 164320, 175123, 184340, 195130, 215536, 224044, 226880, 240160, 269420, 280055, 294944, 312208, 328640, 350246, 368680, 390260, 431072, 448088, 480320, 538840, 560110, 589888, 624416, 700492, 728143, 737360, 780520, 862144, 875615, 896176, 1064209, 1077680, 1120220, 1248832, 1400984, 1456286, 1474720, 1561040, 1751230, 1792352, 2128418, 2155360, 2240440, 2801968, 2912572, 2949440, 3122080, 3502460, 3584704, 3640715, 4256836, 4310720, 4480880, 5321045, 5603936, 5825144, 6244160, 7004920, 7281430, 8513672, 8961760, 10642090, 11207872, 11650288, 13834717, 14009840, 14562860, 17027344, 17923520, 21284180, 23300576, 27669434, 28019680, 29125720, 34054688, 42568360, 46601152, 55338868, 56039360, 58251440, 68109376, 69173585, 85136720, 110677736, 116502880, 138347170, 170273440, 221355472, 233005760, 276694340, 340546880, 442710944, 553388680, 885421888, 1106777360, 2213554720, 4427109440]

約数ペア:

[(1, 4427109440), (2, 2213554720), (4, 1106777360), (5, 885421888), (8, 553388680), (10, 442710944), (13, 340546880), (16, 276694340), (19, 233005760), (20, 221355472), (26, 170273440), (32, 138347170), (38, 116502880), (40, 110677736), (52, 85136720), (64, 69173585), (65, 68109376), (76, 58251440), (79, 56039360), (80, 55338868), (95, 46601152), (104, 42568360), (130, 34054688), (152, 29125720), (158, 28019680), (160, 27669434), (190, 23300576), (208, 21284180), (247, 17923520), (260, 17027344), (304, 14562860), (316, 14009840), (320, 13834717), (380, 11650288), (395, 11207872), (416, 10642090), (494, 8961760), (520, 8513672), (608, 7281430), (632, 7004920), (709, 6244160), (760, 5825144), (790, 5603936), (832, 5321045), (988, 4480880), (1027, 4310720), (1040, 4256836), (1216, 3640715), (1235, 3584704), (1264, 3502460), (1418, 3122080), (1501, 2949440), (1520, 2912572), (1580, 2801968), (1976, 2240440), (2054, 2155360), (2080, 2128418), (2470, 1792352), (2528, 1751230), (2836, 1561040), (3002, 1474720), (3040, 1456286), (3160, 1400984), (3545, 1248832), (3952, 1120220), (4108, 1077680), (4160, 1064209), (4940, 896176), (5056, 875615), (5135, 862144), (5672, 780520), (6004, 737360), (6080, 728143), (6320, 700492), (7090, 624416), (7505, 589888), (7904, 560110), (8216, 538840), (9217, 480320), (9880, 448088), (10270, 431072), (11344, 390260), (12008, 368680), (12640, 350246), (13471, 328640), (14180, 312208), (15010, 294944), (15808, 280055), (16432, 269420), (18434, 240160), (19513, 226880), (19760, 224044), (20540, 215536), (22688, 195130), (24016, 184340), (25280, 175123), (26942, 164320), (28360, 156104), (30020, 147472), (32864, 134710), (36868, 120080), (39026, 113440), (39520, 112022), (41080, 107768), (45376, 97565), (46085, 96064), (48032, 92170), (53884, 82160), (56011, 79040), (56720, 78052), (60040, 73736), (65728, 67355)]