845572140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 288

約数和(自身を含む): 3083633280

約数和(自身を除く): 2238061140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 73, 84, 87, 90, 105, 116, 126, 140, 145, 146, 174, 180, 203, 210, 219, 252, 261, 290, 292, 315, 317, 348, 365, 406, 420, 435, 438, 511, 522, 580, 609, 630, 634, 657, 730, 812, 870, 876, 951, 1015, 1022, 1044, 1095, 1218, 1260, 1268, 1305, 1314, 1460, 1533, 1585, 1740, 1827, 1902, 2030, 2044, 2117, 2190, 2219, 2436, 2555, 2610, 2628, 2853, 3045, 3066, 3170, 3285, 3654, 3804, 4060, 4234, 4380, 4438, 4599, 4755, 5110, 5220, 5706, 6090, 6132, 6340, 6351, 6570, 6657, 7308, 7665, 8468, 8876, 9135, 9193, 9198, 9510, 10220, 10585, 11095, 11412, 12180, 12702, 13140, 13314, 14265, 14819, 15330, 18270, 18386, 18396, 19020, 19053, 19971, 21170, 22190, 22995, 23141, 25404, 26628, 27579, 28530, 29638, 30660, 31755, 33285, 36540, 36772, 38106, 39942, 42340, 44380, 44457, 45965, 45990, 46282, 55158, 57060, 59276, 63510, 64351, 66570, 69423, 74095, 76212, 79884, 82737, 88914, 91930, 91980, 92564, 95265, 99855, 110316, 115705, 127020, 128702, 133140, 133371, 137895, 138846, 148190, 161987, 165474, 177828, 183860, 190530, 193053, 199710, 208269, 222285, 231410, 257404, 266742, 275790, 277692, 296380, 321755, 323974, 330948, 347115, 381060, 386106, 399420, 413685, 416538, 444570, 462820, 485961, 533484, 551580, 579159, 643510, 647948, 666855, 671089, 694230, 772212, 809935, 827370, 833076, 889140, 965265, 971922, 1041345, 1158318, 1287020, 1333710, 1342178, 1388460, 1457883, 1619870, 1654740, 1930530, 1943844, 2013267, 2082690, 2316636, 2429805, 2667420, 2684356, 2895795, 2915766, 3239740, 3355445, 3861060, 4026534, 4165380, 4697623, 4859610, 5791590, 5831532, 6039801, 6710890, 7289415, 8053068, 9395246, 9719220, 10066335, 11583180, 12079602, 13421780, 14092869, 14578830, 18790492, 20132670, 23488115, 24159204, 28185738, 29157660, 30199005, 40265340, 42278607, 46976230, 56371476, 60398010, 70464345, 84557214, 93952460, 120796020, 140928690, 169114428, 211393035, 281857380, 422786070, 845572140]

約数ペア:

[(1, 845572140), (2, 422786070), (3, 281857380), (4, 211393035), (5, 169114428), (6, 140928690), (7, 120796020), (9, 93952460), (10, 84557214), (12, 70464345), (14, 60398010), (15, 56371476), (18, 46976230), (20, 42278607), (21, 40265340), (28, 30199005), (29, 29157660), (30, 28185738), (35, 24159204), (36, 23488115), (42, 20132670), (45, 18790492), (58, 14578830), (60, 14092869), (63, 13421780), (70, 12079602), (73, 11583180), (84, 10066335), (87, 9719220), (90, 9395246), (105, 8053068), (116, 7289415), (126, 6710890), (140, 6039801), (145, 5831532), (146, 5791590), (174, 4859610), (180, 4697623), (203, 4165380), (210, 4026534), (219, 3861060), (252, 3355445), (261, 3239740), (290, 2915766), (292, 2895795), (315, 2684356), (317, 2667420), (348, 2429805), (365, 2316636), (406, 2082690), (420, 2013267), (435, 1943844), (438, 1930530), (511, 1654740), (522, 1619870), (580, 1457883), (609, 1388460), (630, 1342178), (634, 1333710), (657, 1287020), (730, 1158318), (812, 1041345), (870, 971922), (876, 965265), (951, 889140), (1015, 833076), (1022, 827370), (1044, 809935), (1095, 772212), (1218, 694230), (1260, 671089), (1268, 666855), (1305, 647948), (1314, 643510), (1460, 579159), (1533, 551580), (1585, 533484), (1740, 485961), (1827, 462820), (1902, 444570), (2030, 416538), (2044, 413685), (2117, 399420), (2190, 386106), (2219, 381060), (2436, 347115), (2555, 330948), (2610, 323974), (2628, 321755), (2853, 296380), (3045, 277692), (3066, 275790), (3170, 266742), (3285, 257404), (3654, 231410), (3804, 222285), (4060, 208269), (4234, 199710), (4380, 193053), (4438, 190530), (4599, 183860), (4755, 177828), (5110, 165474), (5220, 161987), (5706, 148190), (6090, 138846), (6132, 137895), (6340, 133371), (6351, 133140), (6570, 128702), (6657, 127020), (7308, 115705), (7665, 110316), (8468, 99855), (8876, 95265), (9135, 92564), (9193, 91980), (9198, 91930), (9510, 88914), (10220, 82737), (10585, 79884), (11095, 76212), (11412, 74095), (12180, 69423), (12702, 66570), (13140, 64351), (13314, 63510), (14265, 59276), (14819, 57060), (15330, 55158), (18270, 46282), (18386, 45990), (18396, 45965), (19020, 44457), (19053, 44380), (19971, 42340), (21170, 39942), (22190, 38106), (22995, 36772), (23141, 36540), (25404, 33285), (26628, 31755), (27579, 30660), (28530, 29638)]