2381569320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 256

約数和(自身を含む): 8099481600

約数和(自身を除く): 5717912280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 61, 65, 78, 87, 104, 116, 120, 122, 130, 145, 156, 174, 183, 195, 232, 244, 260, 290, 305, 312, 348, 366, 377, 390, 435, 488, 520, 580, 610, 696, 732, 754, 780, 793, 863, 870, 915, 1131, 1160, 1220, 1464, 1508, 1560, 1586, 1726, 1740, 1769, 1830, 1885, 2262, 2379, 2440, 2589, 3016, 3172, 3452, 3480, 3538, 3660, 3770, 3965, 4315, 4524, 4758, 5178, 5307, 5655, 6344, 6904, 7076, 7320, 7540, 7930, 8630, 8845, 9048, 9516, 10356, 10614, 11219, 11310, 11895, 12945, 14152, 15080, 15860, 17260, 17690, 19032, 20712, 21228, 22438, 22620, 22997, 23790, 25027, 25890, 26535, 31720, 33657, 34520, 35380, 42456, 44876, 45240, 45994, 47580, 50054, 51780, 52643, 53070, 56095, 67314, 68991, 70760, 75081, 89752, 91988, 95160, 100108, 103560, 105286, 106140, 112190, 114985, 125135, 134628, 137982, 150162, 157929, 168285, 183976, 200216, 210572, 212280, 224380, 229970, 250270, 263215, 269256, 275964, 300324, 315858, 325351, 336570, 344955, 375405, 421144, 448760, 459940, 500540, 526430, 551928, 600648, 631716, 650702, 673140, 684359, 689910, 750810, 789645, 919880, 976053, 1001080, 1052860, 1263432, 1301404, 1346280, 1368718, 1379820, 1501620, 1526647, 1579290, 1626755, 1952106, 2053077, 2105720, 2602808, 2737436, 2759640, 3003240, 3053294, 3158580, 3253510, 3421795, 3904212, 4106154, 4579941, 4880265, 5474872, 6106588, 6317160, 6507020, 6843590, 7633235, 7808424, 8212308, 9159882, 9760530, 10265385, 12213176, 13014040, 13687180, 15266470, 16424616, 18319764, 19521060, 19846411, 20530770, 22899705, 27374360, 30532940, 36639528, 39042120, 39692822, 41061540, 45799410, 59539233, 61065880, 79385644, 82123080, 91598820, 99232055, 119078466, 158771288, 183197640, 198464110, 238156932, 297696165, 396928220, 476313864, 595392330, 793856440, 1190784660, 2381569320]

約数ペア:

[(1, 2381569320), (2, 1190784660), (3, 793856440), (4, 595392330), (5, 476313864), (6, 396928220), (8, 297696165), (10, 238156932), (12, 198464110), (13, 183197640), (15, 158771288), (20, 119078466), (24, 99232055), (26, 91598820), (29, 82123080), (30, 79385644), (39, 61065880), (40, 59539233), (52, 45799410), (58, 41061540), (60, 39692822), (61, 39042120), (65, 36639528), (78, 30532940), (87, 27374360), (104, 22899705), (116, 20530770), (120, 19846411), (122, 19521060), (130, 18319764), (145, 16424616), (156, 15266470), (174, 13687180), (183, 13014040), (195, 12213176), (232, 10265385), (244, 9760530), (260, 9159882), (290, 8212308), (305, 7808424), (312, 7633235), (348, 6843590), (366, 6507020), (377, 6317160), (390, 6106588), (435, 5474872), (488, 4880265), (520, 4579941), (580, 4106154), (610, 3904212), (696, 3421795), (732, 3253510), (754, 3158580), (780, 3053294), (793, 3003240), (863, 2759640), (870, 2737436), (915, 2602808), (1131, 2105720), (1160, 2053077), (1220, 1952106), (1464, 1626755), (1508, 1579290), (1560, 1526647), (1586, 1501620), (1726, 1379820), (1740, 1368718), (1769, 1346280), (1830, 1301404), (1885, 1263432), (2262, 1052860), (2379, 1001080), (2440, 976053), (2589, 919880), (3016, 789645), (3172, 750810), (3452, 689910), (3480, 684359), (3538, 673140), (3660, 650702), (3770, 631716), (3965, 600648), (4315, 551928), (4524, 526430), (4758, 500540), (5178, 459940), (5307, 448760), (5655, 421144), (6344, 375405), (6904, 344955), (7076, 336570), (7320, 325351), (7540, 315858), (7930, 300324), (8630, 275964), (8845, 269256), (9048, 263215), (9516, 250270), (10356, 229970), (10614, 224380), (11219, 212280), (11310, 210572), (11895, 200216), (12945, 183976), (14152, 168285), (15080, 157929), (15860, 150162), (17260, 137982), (17690, 134628), (19032, 125135), (20712, 114985), (21228, 112190), (22438, 106140), (22620, 105286), (22997, 103560), (23790, 100108), (25027, 95160), (25890, 91988), (26535, 89752), (31720, 75081), (33657, 70760), (34520, 68991), (35380, 67314), (42456, 56095), (44876, 53070), (45240, 52643), (45994, 51780), (47580, 50054)]