1520800320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:789

約数の個数: 224

約数和(自身を含む): 5232269952

約数和(自身を除く): 3711469632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 233, 240, 260, 312, 320, 390, 416, 466, 480, 520, 523, 624, 699, 780, 832, 932, 960, 1040, 1046, 1165, 1248, 1398, 1560, 1569, 1864, 2080, 2092, 2330, 2496, 2615, 2796, 3029, 3120, 3138, 3495, 3728, 4160, 4184, 4660, 5230, 5592, 6058, 6240, 6276, 6799, 6990, 7456, 7845, 8368, 9087, 9320, 10460, 11184, 12116, 12480, 12552, 13598, 13980, 14912, 15145, 15690, 16736, 18174, 18640, 20397, 20920, 22368, 24232, 25104, 27196, 27960, 30290, 31380, 33472, 33995, 36348, 37280, 40794, 41840, 44736, 45435, 48464, 50208, 54392, 55920, 60580, 62760, 67990, 72696, 74560, 81588, 83680, 90870, 96928, 100416, 101985, 108784, 111840, 121160, 121859, 125520, 135980, 145392, 163176, 167360, 181740, 193856, 203970, 217568, 223680, 242320, 243718, 251040, 271960, 290784, 326352, 363480, 365577, 407940, 435136, 484640, 487436, 502080, 543920, 581568, 609295, 652704, 726960, 731154, 815880, 969280, 974872, 1087840, 1218590, 1305408, 1453920, 1462308, 1584167, 1631760, 1827885, 1949744, 2175680, 2437180, 2907840, 2924616, 3168334, 3263520, 3655770, 3899488, 4752501, 4874360, 5849232, 6336668, 6527040, 7311540, 7798976, 7920835, 9505002, 9748720, 11698464, 12673336, 14623080, 15841670, 19010004, 19497440, 23396928, 23762505, 25346672, 29246160, 31683340, 38020008, 38994880, 47525010, 50693344, 58492320, 63366680, 76040016, 95050020, 101386688, 116984640, 126733360, 152080032, 190100040, 253466720, 304160064, 380200080, 506933440, 760400160, 1520800320]

約数ペア:

[(1, 1520800320), (2, 760400160), (3, 506933440), (4, 380200080), (5, 304160064), (6, 253466720), (8, 190100040), (10, 152080032), (12, 126733360), (13, 116984640), (15, 101386688), (16, 95050020), (20, 76040016), (24, 63366680), (26, 58492320), (30, 50693344), (32, 47525010), (39, 38994880), (40, 38020008), (48, 31683340), (52, 29246160), (60, 25346672), (64, 23762505), (65, 23396928), (78, 19497440), (80, 19010004), (96, 15841670), (104, 14623080), (120, 12673336), (130, 11698464), (156, 9748720), (160, 9505002), (192, 7920835), (195, 7798976), (208, 7311540), (233, 6527040), (240, 6336668), (260, 5849232), (312, 4874360), (320, 4752501), (390, 3899488), (416, 3655770), (466, 3263520), (480, 3168334), (520, 2924616), (523, 2907840), (624, 2437180), (699, 2175680), (780, 1949744), (832, 1827885), (932, 1631760), (960, 1584167), (1040, 1462308), (1046, 1453920), (1165, 1305408), (1248, 1218590), (1398, 1087840), (1560, 974872), (1569, 969280), (1864, 815880), (2080, 731154), (2092, 726960), (2330, 652704), (2496, 609295), (2615, 581568), (2796, 543920), (3029, 502080), (3120, 487436), (3138, 484640), (3495, 435136), (3728, 407940), (4160, 365577), (4184, 363480), (4660, 326352), (5230, 290784), (5592, 271960), (6058, 251040), (6240, 243718), (6276, 242320), (6799, 223680), (6990, 217568), (7456, 203970), (7845, 193856), (8368, 181740), (9087, 167360), (9320, 163176), (10460, 145392), (11184, 135980), (12116, 125520), (12480, 121859), (12552, 121160), (13598, 111840), (13980, 108784), (14912, 101985), (15145, 100416), (15690, 96928), (16736, 90870), (18174, 83680), (18640, 81588), (20397, 74560), (20920, 72696), (22368, 67990), (24232, 62760), (25104, 60580), (27196, 55920), (27960, 54392), (30290, 50208), (31380, 48464), (33472, 45435), (33995, 44736), (36348, 41840), (37280, 40794)]