205683660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 796199040

約数和(自身を除く): 590515380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 116, 117, 126, 130, 140, 145, 156, 174, 180, 182, 195, 203, 210, 234, 252, 260, 261, 273, 290, 315, 348, 364, 377, 390, 406, 420, 433, 435, 455, 468, 522, 546, 580, 585, 609, 630, 754, 780, 812, 819, 866, 870, 910, 1015, 1044, 1092, 1131, 1170, 1218, 1260, 1299, 1305, 1365, 1508, 1638, 1732, 1740, 1820, 1827, 1885, 2030, 2165, 2262, 2340, 2436, 2598, 2610, 2639, 2730, 3031, 3045, 3276, 3393, 3654, 3770, 3897, 4060, 4095, 4330, 4524, 5196, 5220, 5278, 5460, 5629, 5655, 6062, 6090, 6495, 6786, 7308, 7540, 7794, 7917, 8190, 8660, 9093, 9135, 10556, 11258, 11310, 12124, 12180, 12557, 12990, 13195, 13572, 15155, 15588, 15834, 16380, 16887, 16965, 18186, 18270, 19485, 22516, 22620, 23751, 25114, 25980, 26390, 27279, 28145, 30310, 31668, 33774, 33930, 36372, 36540, 37671, 38970, 39403, 39585, 45465, 47502, 50228, 50661, 52780, 54558, 56290, 60620, 62785, 67548, 67860, 75342, 77940, 78806, 79170, 84435, 87899, 90930, 95004, 101322, 109116, 112580, 113013, 118209, 118755, 125570, 136395, 150684, 157612, 158340, 163241, 168870, 175798, 181860, 188355, 197015, 202644, 226026, 236418, 237510, 251140, 253305, 263697, 272790, 326482, 337740, 351596, 354627, 376710, 394030, 439495, 452052, 472836, 475020, 489723, 506610, 527394, 545580, 565065, 591045, 652964, 709254, 753420, 788060, 791091, 816205, 878990, 979446, 1013220, 1054788, 1130130, 1142687, 1182090, 1318485, 1418508, 1469169, 1582182, 1632410, 1757980, 1773135, 1958892, 2260260, 2285374, 2364180, 2448615, 2636970, 2938338, 3164364, 3264820, 3428061, 3546270, 3955455, 4570748, 4897230, 5273940, 5713435, 5876676, 6856122, 7092540, 7345845, 7910910, 9794460, 10284183, 11426870, 13712244, 14691690, 15821820, 17140305, 20568366, 22853740, 29383380, 34280610, 41136732, 51420915, 68561220, 102841830, 205683660]

約数ペア:

[(1, 205683660), (2, 102841830), (3, 68561220), (4, 51420915), (5, 41136732), (6, 34280610), (7, 29383380), (9, 22853740), (10, 20568366), (12, 17140305), (13, 15821820), (14, 14691690), (15, 13712244), (18, 11426870), (20, 10284183), (21, 9794460), (26, 7910910), (28, 7345845), (29, 7092540), (30, 6856122), (35, 5876676), (36, 5713435), (39, 5273940), (42, 4897230), (45, 4570748), (52, 3955455), (58, 3546270), (60, 3428061), (63, 3264820), (65, 3164364), (70, 2938338), (78, 2636970), (84, 2448615), (87, 2364180), (90, 2285374), (91, 2260260), (105, 1958892), (116, 1773135), (117, 1757980), (126, 1632410), (130, 1582182), (140, 1469169), (145, 1418508), (156, 1318485), (174, 1182090), (180, 1142687), (182, 1130130), (195, 1054788), (203, 1013220), (210, 979446), (234, 878990), (252, 816205), (260, 791091), (261, 788060), (273, 753420), (290, 709254), (315, 652964), (348, 591045), (364, 565065), (377, 545580), (390, 527394), (406, 506610), (420, 489723), (433, 475020), (435, 472836), (455, 452052), (468, 439495), (522, 394030), (546, 376710), (580, 354627), (585, 351596), (609, 337740), (630, 326482), (754, 272790), (780, 263697), (812, 253305), (819, 251140), (866, 237510), (870, 236418), (910, 226026), (1015, 202644), (1044, 197015), (1092, 188355), (1131, 181860), (1170, 175798), (1218, 168870), (1260, 163241), (1299, 158340), (1305, 157612), (1365, 150684), (1508, 136395), (1638, 125570), (1732, 118755), (1740, 118209), (1820, 113013), (1827, 112580), (1885, 109116), (2030, 101322), (2165, 95004), (2262, 90930), (2340, 87899), (2436, 84435), (2598, 79170), (2610, 78806), (2639, 77940), (2730, 75342), (3031, 67860), (3045, 67548), (3276, 62785), (3393, 60620), (3654, 56290), (3770, 54558), (3897, 52780), (4060, 50661), (4095, 50228), (4330, 47502), (4524, 45465), (5196, 39585), (5220, 39403), (5278, 38970), (5460, 37671), (5629, 36540), (5655, 36372), (6062, 33930), (6090, 33774), (6495, 31668), (6786, 30310), (7308, 28145), (7540, 27279), (7794, 26390), (7917, 25980), (8190, 25114), (8660, 23751), (9093, 22620), (9135, 22516), (10556, 19485), (11258, 18270), (11310, 18186), (12124, 16965), (12180, 16887), (12557, 16380), (12990, 15834), (13195, 15588), (13572, 15155)]