2938785120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1626

約数の個数: 288

約数和(自身を含む): 10599773184

約数和(自身を除く): 7660988064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 160, 172, 180, 186, 215, 240, 248, 258, 279, 288, 310, 344, 360, 372, 387, 430, 465, 480, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 992, 1032, 1116, 1240, 1290, 1333, 1376, 1395, 1440, 1488, 1531, 1548, 1720, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 2976, 3062, 3096, 3440, 3720, 3870, 3999, 4128, 4464, 4593, 4960, 5160, 5332, 5580, 6124, 6192, 6665, 6880, 7440, 7655, 7740, 7998, 8928, 9186, 10320, 10664, 11160, 11997, 12248, 12384, 13330, 13779, 14880, 15310, 15480, 15996, 18372, 19995, 20640, 21328, 22320, 22965, 23994, 24496, 26660, 27558, 30620, 30960, 31992, 36744, 39990, 42656, 44640, 45930, 47461, 47988, 48992, 53320, 55116, 59985, 61240, 61920, 63984, 65833, 68895, 73488, 79980, 91860, 94922, 95976, 106640, 110232, 119970, 122480, 127968, 131666, 137790, 142383, 146976, 159960, 183720, 189844, 191952, 197499, 213280, 220464, 237305, 239940, 244960, 263332, 275580, 284766, 319920, 329165, 367440, 379688, 383904, 394998, 427149, 440928, 474610, 479880, 526664, 551160, 569532, 592497, 639840, 658330, 711915, 734880, 759376, 789996, 854298, 949220, 959760, 987495, 1053328, 1102320, 1139064, 1184994, 1316660, 1423830, 1518752, 1579992, 1708596, 1898440, 1919520, 1974990, 2040823, 2106656, 2135745, 2204640, 2278128, 2369988, 2633320, 2847660, 2962485, 3159984, 3417192, 3796880, 3949980, 4081646, 4271490, 4556256, 4739976, 5266640, 5695320, 5924970, 6122469, 6319968, 6834384, 7593760, 7899960, 8163292, 8542980, 9479952, 10204115, 10533280, 11390640, 11849940, 12244938, 13668768, 15799920, 16326584, 17085960, 18367407, 18959904, 20408230, 22781280, 23699880, 24489876, 30612345, 31599840, 32653168, 34171920, 36734814, 40816460, 47399760, 48979752, 61224690, 65306336, 68343840, 73469628, 81632920, 91837035, 94799520, 97959504, 122449380, 146939256, 163265840, 183674070, 195919008, 244898760, 293878512, 326531680, 367348140, 489797520, 587757024, 734696280, 979595040, 1469392560, 2938785120]

約数ペア:

[(1, 2938785120), (2, 1469392560), (3, 979595040), (4, 734696280), (5, 587757024), (6, 489797520), (8, 367348140), (9, 326531680), (10, 293878512), (12, 244898760), (15, 195919008), (16, 183674070), (18, 163265840), (20, 146939256), (24, 122449380), (30, 97959504), (31, 94799520), (32, 91837035), (36, 81632920), (40, 73469628), (43, 68343840), (45, 65306336), (48, 61224690), (60, 48979752), (62, 47399760), (72, 40816460), (80, 36734814), (86, 34171920), (90, 32653168), (93, 31599840), (96, 30612345), (120, 24489876), (124, 23699880), (129, 22781280), (144, 20408230), (155, 18959904), (160, 18367407), (172, 17085960), (180, 16326584), (186, 15799920), (215, 13668768), (240, 12244938), (248, 11849940), (258, 11390640), (279, 10533280), (288, 10204115), (310, 9479952), (344, 8542980), (360, 8163292), (372, 7899960), (387, 7593760), (430, 6834384), (465, 6319968), (480, 6122469), (496, 5924970), (516, 5695320), (558, 5266640), (620, 4739976), (645, 4556256), (688, 4271490), (720, 4081646), (744, 3949980), (774, 3796880), (860, 3417192), (930, 3159984), (992, 2962485), (1032, 2847660), (1116, 2633320), (1240, 2369988), (1290, 2278128), (1333, 2204640), (1376, 2135745), (1395, 2106656), (1440, 2040823), (1488, 1974990), (1531, 1919520), (1548, 1898440), (1720, 1708596), (1860, 1579992), (1935, 1518752), (2064, 1423830), (2232, 1316660), (2480, 1184994), (2580, 1139064), (2666, 1102320), (2790, 1053328), (2976, 987495), (3062, 959760), (3096, 949220), (3440, 854298), (3720, 789996), (3870, 759376), (3999, 734880), (4128, 711915), (4464, 658330), (4593, 639840), (4960, 592497), (5160, 569532), (5332, 551160), (5580, 526664), (6124, 479880), (6192, 474610), (6665, 440928), (6880, 427149), (7440, 394998), (7655, 383904), (7740, 379688), (7998, 367440), (8928, 329165), (9186, 319920), (10320, 284766), (10664, 275580), (11160, 263332), (11997, 244960), (12248, 239940), (12384, 237305), (13330, 220464), (13779, 213280), (14880, 197499), (15310, 191952), (15480, 189844), (15996, 183720), (18372, 159960), (19995, 146976), (20640, 142383), (21328, 137790), (22320, 131666), (22965, 127968), (23994, 122480), (24496, 119970), (26660, 110232), (27558, 106640), (30620, 95976), (30960, 94922), (31992, 91860), (36744, 79980), (39990, 73488), (42656, 68895), (44640, 65833), (45930, 63984), (47461, 61920), (47988, 61240), (48992, 59985), (53320, 55116)]