1900175760

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 400

約数和(自身を含む): 7618190976

約数和(自身を除く): 5718015216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 163, 168, 180, 189, 210, 216, 240, 252, 257, 270, 280, 315, 324, 326, 336, 360, 378, 405, 420, 432, 489, 504, 514, 540, 560, 567, 630, 648, 652, 720, 756, 771, 810, 815, 840, 945, 978, 1008, 1028, 1080, 1134, 1141, 1260, 1285, 1296, 1304, 1467, 1512, 1542, 1620, 1630, 1680, 1799, 1890, 1956, 2056, 2160, 2268, 2282, 2313, 2445, 2520, 2570, 2608, 2835, 2934, 3024, 3084, 3240, 3260, 3423, 3598, 3780, 3855, 3912, 4112, 4401, 4536, 4564, 4626, 4890, 5040, 5140, 5397, 5670, 5705, 5868, 6168, 6480, 6520, 6846, 6939, 7196, 7335, 7560, 7710, 7824, 8802, 8995, 9072, 9128, 9252, 9780, 10269, 10280, 10794, 11340, 11410, 11565, 11736, 12336, 13040, 13203, 13692, 13878, 14392, 14670, 15120, 15420, 16191, 17115, 17604, 17990, 18256, 18504, 19560, 20538, 20560, 20817, 21588, 22005, 22680, 22820, 23130, 23472, 26406, 26985, 27384, 27756, 28784, 29340, 30807, 30840, 32382, 34230, 34695, 35208, 35980, 37008, 39120, 41076, 41634, 41891, 43176, 44010, 45360, 45640, 46260, 48573, 51345, 52812, 53970, 54768, 55512, 58680, 61614, 61680, 64764, 66015, 68460, 69390, 70416, 71960, 80955, 82152, 83268, 83782, 86352, 88020, 91280, 92421, 92520, 97146, 102690, 104085, 105624, 107940, 111024, 117360, 123228, 125673, 129528, 132030, 136920, 138780, 143920, 145719, 154035, 161910, 164304, 166536, 167564, 176040, 184842, 185040, 194292, 205380, 208170, 209455, 211248, 215880, 242865, 246456, 251346, 259056, 264060, 273840, 277560, 291438, 293237, 308070, 323820, 333072, 335128, 352080, 369684, 377019, 388584, 410760, 416340, 418910, 431760, 462105, 485730, 492912, 502692, 528120, 555120, 582876, 586474, 616140, 628365, 647640, 670256, 728595, 739368, 754038, 777168, 821520, 832680, 837820, 879711, 924210, 971460, 1005384, 1056240, 1131057, 1165752, 1172948, 1232280, 1256730, 1295280, 1457190, 1466185, 1478736, 1508076, 1665360, 1675640, 1759422, 1848420, 1885095, 1942920, 2010768, 2262114, 2331504, 2345896, 2464560, 2513460, 2639133, 2914380, 2932370, 3016152, 3351280, 3393171, 3518844, 3696840, 3770190, 3885840, 4398555, 4524228, 4691792, 5026920, 5278266, 5655285, 5828760, 5864740, 6032304, 6786342, 7037688, 7393680, 7540380, 7917399, 8797110, 9048456, 10053840, 10556532, 11310570, 11657520, 11729480, 13195665, 13572684, 14075376, 15080760, 15834798, 16965855, 17594220, 18096912, 21113064, 22621140, 23458960, 23752197, 26391330, 27145368, 30161520, 31669596, 33931710, 35188440, 39586995, 42226128, 45242280, 47504394, 52782660, 54290736, 63339192, 67863420, 70376880, 79173990, 90484560, 95008788, 105565320, 118760985, 126678384, 135726840, 158347980, 190017576, 211130640, 237521970, 271453680, 316695960, 380035152, 475043940, 633391920, 950087880, 1900175760]

約数ペア:

[(1, 1900175760), (2, 950087880), (3, 633391920), (4, 475043940), (5, 380035152), (6, 316695960), (7, 271453680), (8, 237521970), (9, 211130640), (10, 190017576), (12, 158347980), (14, 135726840), (15, 126678384), (16, 118760985), (18, 105565320), (20, 95008788), (21, 90484560), (24, 79173990), (27, 70376880), (28, 67863420), (30, 63339192), (35, 54290736), (36, 52782660), (40, 47504394), (42, 45242280), (45, 42226128), (48, 39586995), (54, 35188440), (56, 33931710), (60, 31669596), (63, 30161520), (70, 27145368), (72, 26391330), (80, 23752197), (81, 23458960), (84, 22621140), (90, 21113064), (105, 18096912), (108, 17594220), (112, 16965855), (120, 15834798), (126, 15080760), (135, 14075376), (140, 13572684), (144, 13195665), (162, 11729480), (163, 11657520), (168, 11310570), (180, 10556532), (189, 10053840), (210, 9048456), (216, 8797110), (240, 7917399), (252, 7540380), (257, 7393680), (270, 7037688), (280, 6786342), (315, 6032304), (324, 5864740), (326, 5828760), (336, 5655285), (360, 5278266), (378, 5026920), (405, 4691792), (420, 4524228), (432, 4398555), (489, 3885840), (504, 3770190), (514, 3696840), (540, 3518844), (560, 3393171), (567, 3351280), (630, 3016152), (648, 2932370), (652, 2914380), (720, 2639133), (756, 2513460), (771, 2464560), (810, 2345896), (815, 2331504), (840, 2262114), (945, 2010768), (978, 1942920), (1008, 1885095), (1028, 1848420), (1080, 1759422), (1134, 1675640), (1141, 1665360), (1260, 1508076), (1285, 1478736), (1296, 1466185), (1304, 1457190), (1467, 1295280), (1512, 1256730), (1542, 1232280), (1620, 1172948), (1630, 1165752), (1680, 1131057), (1799, 1056240), (1890, 1005384), (1956, 971460), (2056, 924210), (2160, 879711), (2268, 837820), (2282, 832680), (2313, 821520), (2445, 777168), (2520, 754038), (2570, 739368), (2608, 728595), (2835, 670256), (2934, 647640), (3024, 628365), (3084, 616140), (3240, 586474), (3260, 582876), (3423, 555120), (3598, 528120), (3780, 502692), (3855, 492912), (3912, 485730), (4112, 462105), (4401, 431760), (4536, 418910), (4564, 416340), (4626, 410760), (4890, 388584), (5040, 377019), (5140, 369684), (5397, 352080), (5670, 335128), (5705, 333072), (5868, 323820), (6168, 308070), (6480, 293237), (6520, 291438), (6846, 277560), (6939, 273840), (7196, 264060), (7335, 259056), (7560, 251346), (7710, 246456), (7824, 242865), (8802, 215880), (8995, 211248), (9072, 209455), (9128, 208170), (9252, 205380), (9780, 194292), (10269, 185040), (10280, 184842), (10794, 176040), (11340, 167564), (11410, 166536), (11565, 164304), (11736, 161910), (12336, 154035), (13040, 145719), (13203, 143920), (13692, 138780), (13878, 136920), (14392, 132030), (14670, 129528), (15120, 125673), (15420, 123228), (16191, 117360), (17115, 111024), (17604, 107940), (17990, 105624), (18256, 104085), (18504, 102690), (19560, 97146), (20538, 92520), (20560, 92421), (20817, 91280), (21588, 88020), (22005, 86352), (22680, 83782), (22820, 83268), (23130, 82152), (23472, 80955), (26406, 71960), (26985, 70416), (27384, 69390), (27756, 68460), (28784, 66015), (29340, 64764), (30807, 61680), (30840, 61614), (32382, 58680), (34230, 55512), (34695, 54768), (35208, 53970), (35980, 52812), (37008, 51345), (39120, 48573), (41076, 46260), (41634, 45640), (41891, 45360), (43176, 44010)]