191335620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 470557500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 276, 290, 322, 345, 348, 406, 420, 435, 460, 483, 580, 609, 644, 667, 683, 690, 805, 812, 870, 966, 1015, 1218, 1334, 1366, 1380, 1610, 1740, 1932, 2001, 2030, 2049, 2415, 2436, 2668, 2732, 3045, 3220, 3335, 3415, 4002, 4060, 4098, 4669, 4781, 4830, 6090, 6670, 6830, 8004, 8196, 9338, 9562, 9660, 10005, 10245, 12180, 13340, 13660, 14007, 14343, 15709, 18676, 19124, 19807, 20010, 20490, 23345, 23905, 28014, 28686, 31418, 39614, 40020, 40980, 46690, 47127, 47810, 56028, 57372, 59421, 62836, 70035, 71715, 78545, 79228, 93380, 94254, 95620, 99035, 109963, 118842, 138649, 140070, 143430, 157090, 188508, 198070, 219926, 235635, 237684, 277298, 280140, 286860, 297105, 314180, 329889, 396140, 415947, 439852, 455561, 471270, 549815, 554596, 594210, 659778, 693245, 831894, 911122, 942540, 1099630, 1188420, 1319556, 1366683, 1386490, 1649445, 1663788, 1822244, 2079735, 2199260, 2277805, 2733366, 2772980, 3188927, 3298890, 4159470, 4555610, 5466732, 6377854, 6597780, 6833415, 8318940, 9111220, 9566781, 12755708, 13666830, 15944635, 19133562, 27333660, 31889270, 38267124, 47833905, 63778540, 95667810, 191335620]

約数ペア:

[(1, 191335620), (2, 95667810), (3, 63778540), (4, 47833905), (5, 38267124), (6, 31889270), (7, 27333660), (10, 19133562), (12, 15944635), (14, 13666830), (15, 12755708), (20, 9566781), (21, 9111220), (23, 8318940), (28, 6833415), (29, 6597780), (30, 6377854), (35, 5466732), (42, 4555610), (46, 4159470), (58, 3298890), (60, 3188927), (69, 2772980), (70, 2733366), (84, 2277805), (87, 2199260), (92, 2079735), (105, 1822244), (115, 1663788), (116, 1649445), (138, 1386490), (140, 1366683), (145, 1319556), (161, 1188420), (174, 1099630), (203, 942540), (210, 911122), (230, 831894), (276, 693245), (290, 659778), (322, 594210), (345, 554596), (348, 549815), (406, 471270), (420, 455561), (435, 439852), (460, 415947), (483, 396140), (580, 329889), (609, 314180), (644, 297105), (667, 286860), (683, 280140), (690, 277298), (805, 237684), (812, 235635), (870, 219926), (966, 198070), (1015, 188508), (1218, 157090), (1334, 143430), (1366, 140070), (1380, 138649), (1610, 118842), (1740, 109963), (1932, 99035), (2001, 95620), (2030, 94254), (2049, 93380), (2415, 79228), (2436, 78545), (2668, 71715), (2732, 70035), (3045, 62836), (3220, 59421), (3335, 57372), (3415, 56028), (4002, 47810), (4060, 47127), (4098, 46690), (4669, 40980), (4781, 40020), (4830, 39614), (6090, 31418), (6670, 28686), (6830, 28014), (8004, 23905), (8196, 23345), (9338, 20490), (9562, 20010), (9660, 19807), (10005, 19124), (10245, 18676), (12180, 15709), (13340, 14343), (13660, 14007)]