2931610320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7984

約数の個数: 240

約数和(自身を含む): 10748687040

約数和(自身を除く): 7817076720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2736, 3078, 3240, 3420, 3888, 4104, 4560, 4617, 4860, 5130, 6156, 6480, 6840, 7695, 7937, 8208, 9234, 9720, 10260, 12312, 13680, 15390, 15874, 18468, 19440, 20520, 23085, 23811, 24624, 30780, 31748, 36936, 39685, 41040, 46170, 47622, 61560, 63496, 71433, 73872, 79370, 92340, 95244, 119055, 123120, 126992, 142866, 150803, 158740, 184680, 190488, 214299, 238110, 285732, 301606, 317480, 357165, 369360, 380976, 428598, 452409, 476220, 571464, 603212, 634960, 642897, 714330, 754015, 857196, 904818, 952440, 1071495, 1142928, 1206424, 1285794, 1357227, 1428660, 1508030, 1714392, 1809636, 1904880, 1928691, 2142990, 2262045, 2412848, 2571588, 2714454, 2857320, 3016060, 3214485, 3428784, 3619272, 3857382, 4071681, 4285980, 4524090, 5143176, 5428908, 5714640, 6032120, 6428970, 6786135, 7238544, 7714764, 8143362, 8571960, 9048180, 9643455, 10286352, 10857816, 12064240, 12215043, 12857940, 13572270, 15429528, 16286724, 17143920, 18096360, 19286910, 20358405, 21715632, 24430086, 25715880, 27144540, 30859056, 32573448, 36192720, 36645129, 38573820, 40716810, 48860172, 51431760, 54289080, 61075215, 65146896, 73290258, 77147640, 81433620, 97720344, 108578160, 122150430, 146580516, 154295280, 162867240, 183225645, 195440688, 244300860, 293161032, 325734480, 366451290, 488601720, 586322064, 732902580, 977203440, 1465805160, 2931610320]

約数ペア:

[(1, 2931610320), (2, 1465805160), (3, 977203440), (4, 732902580), (5, 586322064), (6, 488601720), (8, 366451290), (9, 325734480), (10, 293161032), (12, 244300860), (15, 195440688), (16, 183225645), (18, 162867240), (19, 154295280), (20, 146580516), (24, 122150430), (27, 108578160), (30, 97720344), (36, 81433620), (38, 77147640), (40, 73290258), (45, 65146896), (48, 61075215), (54, 54289080), (57, 51431760), (60, 48860172), (72, 40716810), (76, 38573820), (80, 36645129), (81, 36192720), (90, 32573448), (95, 30859056), (108, 27144540), (114, 25715880), (120, 24430086), (135, 21715632), (144, 20358405), (152, 19286910), (162, 18096360), (171, 17143920), (180, 16286724), (190, 15429528), (216, 13572270), (228, 12857940), (240, 12215043), (243, 12064240), (270, 10857816), (285, 10286352), (304, 9643455), (324, 9048180), (342, 8571960), (360, 8143362), (380, 7714764), (405, 7238544), (432, 6786135), (456, 6428970), (486, 6032120), (513, 5714640), (540, 5428908), (570, 5143176), (648, 4524090), (684, 4285980), (720, 4071681), (760, 3857382), (810, 3619272), (855, 3428784), (912, 3214485), (972, 3016060), (1026, 2857320), (1080, 2714454), (1140, 2571588), (1215, 2412848), (1296, 2262045), (1368, 2142990), (1520, 1928691), (1539, 1904880), (1620, 1809636), (1710, 1714392), (1944, 1508030), (2052, 1428660), (2160, 1357227), (2280, 1285794), (2430, 1206424), (2565, 1142928), (2736, 1071495), (3078, 952440), (3240, 904818), (3420, 857196), (3888, 754015), (4104, 714330), (4560, 642897), (4617, 634960), (4860, 603212), (5130, 571464), (6156, 476220), (6480, 452409), (6840, 428598), (7695, 380976), (7937, 369360), (8208, 357165), (9234, 317480), (9720, 301606), (10260, 285732), (12312, 238110), (13680, 214299), (15390, 190488), (15874, 184680), (18468, 158740), (19440, 150803), (20520, 142866), (23085, 126992), (23811, 123120), (24624, 119055), (30780, 95244), (31748, 92340), (36936, 79370), (39685, 73872), (41040, 71433), (46170, 63496), (47622, 61560)]