1427240520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 256

約数和(自身を含む): 4946515200

約数和(自身を除く): 3519274680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 73, 86, 90, 108, 120, 129, 135, 146, 172, 180, 215, 216, 219, 258, 270, 292, 344, 360, 365, 387, 421, 430, 438, 516, 540, 584, 645, 657, 730, 774, 842, 860, 876, 1032, 1080, 1095, 1161, 1263, 1290, 1314, 1460, 1548, 1684, 1720, 1752, 1935, 1971, 2105, 2190, 2322, 2526, 2580, 2628, 2920, 3096, 3139, 3285, 3368, 3789, 3870, 3942, 4210, 4380, 4644, 5052, 5160, 5256, 5805, 6278, 6315, 6570, 7578, 7740, 7884, 8420, 8760, 9288, 9417, 9855, 10104, 11367, 11610, 12556, 12630, 13140, 15156, 15480, 15695, 15768, 16840, 18103, 18834, 18945, 19710, 22734, 23220, 25112, 25260, 26280, 28251, 30312, 30733, 31390, 36206, 37668, 37890, 39420, 45468, 46440, 47085, 50520, 54309, 56502, 56835, 61466, 62780, 72412, 75336, 75780, 78840, 84753, 90515, 90936, 92199, 94170, 108618, 113004, 113670, 122932, 125560, 141255, 144824, 151560, 153665, 162927, 169506, 181030, 184398, 188340, 217236, 226008, 227340, 245864, 271545, 276597, 282510, 307330, 325854, 339012, 362060, 368796, 376680, 423765, 434472, 454680, 460995, 488781, 543090, 553194, 565020, 614660, 651708, 678024, 724120, 737592, 814635, 829791, 847530, 921990, 977562, 1086180, 1106388, 1130040, 1229320, 1303416, 1321519, 1382985, 1629270, 1659582, 1695060, 1843980, 1955124, 2172360, 2212776, 2443905, 2643038, 2765970, 3258540, 3319164, 3390120, 3687960, 3910248, 3964557, 4148955, 4887810, 5286076, 5531940, 6517080, 6607595, 6638328, 7929114, 8297910, 9775620, 10572152, 11063880, 11893671, 13215190, 15858228, 16595820, 19551240, 19822785, 23787342, 26430380, 31716456, 33191640, 35681013, 39645570, 47574684, 52860760, 59468355, 71362026, 79291140, 95149368, 118936710, 142724052, 158582280, 178405065, 237873420, 285448104, 356810130, 475746840, 713620260, 1427240520]

約数ペア:

[(1, 1427240520), (2, 713620260), (3, 475746840), (4, 356810130), (5, 285448104), (6, 237873420), (8, 178405065), (9, 158582280), (10, 142724052), (12, 118936710), (15, 95149368), (18, 79291140), (20, 71362026), (24, 59468355), (27, 52860760), (30, 47574684), (36, 39645570), (40, 35681013), (43, 33191640), (45, 31716456), (54, 26430380), (60, 23787342), (72, 19822785), (73, 19551240), (86, 16595820), (90, 15858228), (108, 13215190), (120, 11893671), (129, 11063880), (135, 10572152), (146, 9775620), (172, 8297910), (180, 7929114), (215, 6638328), (216, 6607595), (219, 6517080), (258, 5531940), (270, 5286076), (292, 4887810), (344, 4148955), (360, 3964557), (365, 3910248), (387, 3687960), (421, 3390120), (430, 3319164), (438, 3258540), (516, 2765970), (540, 2643038), (584, 2443905), (645, 2212776), (657, 2172360), (730, 1955124), (774, 1843980), (842, 1695060), (860, 1659582), (876, 1629270), (1032, 1382985), (1080, 1321519), (1095, 1303416), (1161, 1229320), (1263, 1130040), (1290, 1106388), (1314, 1086180), (1460, 977562), (1548, 921990), (1684, 847530), (1720, 829791), (1752, 814635), (1935, 737592), (1971, 724120), (2105, 678024), (2190, 651708), (2322, 614660), (2526, 565020), (2580, 553194), (2628, 543090), (2920, 488781), (3096, 460995), (3139, 454680), (3285, 434472), (3368, 423765), (3789, 376680), (3870, 368796), (3942, 362060), (4210, 339012), (4380, 325854), (4644, 307330), (5052, 282510), (5160, 276597), (5256, 271545), (5805, 245864), (6278, 227340), (6315, 226008), (6570, 217236), (7578, 188340), (7740, 184398), (7884, 181030), (8420, 169506), (8760, 162927), (9288, 153665), (9417, 151560), (9855, 144824), (10104, 141255), (11367, 125560), (11610, 122932), (12556, 113670), (12630, 113004), (13140, 108618), (15156, 94170), (15480, 92199), (15695, 90936), (15768, 90515), (16840, 84753), (18103, 78840), (18834, 75780), (18945, 75336), (19710, 72412), (22734, 62780), (23220, 61466), (25112, 56835), (25260, 56502), (26280, 54309), (28251, 50520), (30312, 47085), (30733, 46440), (31390, 45468), (36206, 39420), (37668, 37890)]