237302520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 256

約数和(自身を含む): 905748480

約数和(自身を除く): 668445960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 701, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1402, 1560, 1612, 1736, 1820, 1860, 2015, 2103, 2170, 2184, 2418, 2604, 2730, 2804, 2821, 3224, 3255, 3505, 3640, 3720, 4030, 4206, 4340, 4836, 4907, 5208, 5460, 5608, 5642, 6045, 6510, 7010, 8060, 8412, 8463, 8680, 9113, 9672, 9814, 10515, 10920, 11284, 12090, 13020, 14020, 14105, 14721, 16120, 16824, 16926, 18226, 19628, 21030, 21731, 22568, 24180, 24535, 26040, 27339, 28040, 28210, 29442, 33852, 36452, 39256, 42060, 42315, 43462, 45565, 48360, 49070, 54678, 56420, 58884, 63791, 65193, 67704, 72904, 73605, 84120, 84630, 86924, 91130, 98140, 108655, 109356, 112840, 117768, 127582, 130386, 136695, 147210, 152117, 169260, 173848, 182260, 191373, 196280, 217310, 218712, 255164, 260772, 273390, 282503, 294420, 304234, 318955, 325965, 338520, 364520, 382746, 434620, 456351, 510328, 521544, 546780, 565006, 588840, 608468, 637910, 651930, 760585, 765492, 847509, 869240, 912702, 956865, 1093560, 1130012, 1216936, 1275820, 1303860, 1412515, 1521170, 1530984, 1695018, 1825404, 1913730, 1977521, 2260024, 2281755, 2551640, 2607720, 2825030, 3042340, 3390036, 3650808, 3827460, 3955042, 4237545, 4563510, 5650060, 5932563, 6084680, 6780072, 7654920, 7910084, 8475090, 9127020, 9887605, 11300120, 11865126, 15820168, 16950180, 18254040, 19775210, 23730252, 29662815, 33900360, 39550420, 47460504, 59325630, 79100840, 118651260, 237302520]

約数ペア:

[(1, 237302520), (2, 118651260), (3, 79100840), (4, 59325630), (5, 47460504), (6, 39550420), (7, 33900360), (8, 29662815), (10, 23730252), (12, 19775210), (13, 18254040), (14, 16950180), (15, 15820168), (20, 11865126), (21, 11300120), (24, 9887605), (26, 9127020), (28, 8475090), (30, 7910084), (31, 7654920), (35, 6780072), (39, 6084680), (40, 5932563), (42, 5650060), (52, 4563510), (56, 4237545), (60, 3955042), (62, 3827460), (65, 3650808), (70, 3390036), (78, 3042340), (84, 2825030), (91, 2607720), (93, 2551640), (104, 2281755), (105, 2260024), (120, 1977521), (124, 1913730), (130, 1825404), (140, 1695018), (155, 1530984), (156, 1521170), (168, 1412515), (182, 1303860), (186, 1275820), (195, 1216936), (210, 1130012), (217, 1093560), (248, 956865), (260, 912702), (273, 869240), (280, 847509), (310, 765492), (312, 760585), (364, 651930), (372, 637910), (390, 608468), (403, 588840), (420, 565006), (434, 546780), (455, 521544), (465, 510328), (520, 456351), (546, 434620), (620, 382746), (651, 364520), (701, 338520), (728, 325965), (744, 318955), (780, 304234), (806, 294420), (840, 282503), (868, 273390), (910, 260772), (930, 255164), (1085, 218712), (1092, 217310), (1209, 196280), (1240, 191373), (1302, 182260), (1365, 173848), (1402, 169260), (1560, 152117), (1612, 147210), (1736, 136695), (1820, 130386), (1860, 127582), (2015, 117768), (2103, 112840), (2170, 109356), (2184, 108655), (2418, 98140), (2604, 91130), (2730, 86924), (2804, 84630), (2821, 84120), (3224, 73605), (3255, 72904), (3505, 67704), (3640, 65193), (3720, 63791), (4030, 58884), (4206, 56420), (4340, 54678), (4836, 49070), (4907, 48360), (5208, 45565), (5460, 43462), (5608, 42315), (5642, 42060), (6045, 39256), (6510, 36452), (7010, 33852), (8060, 29442), (8412, 28210), (8463, 28040), (8680, 27339), (9113, 26040), (9672, 24535), (9814, 24180), (10515, 22568), (10920, 21731), (11284, 21030), (12090, 19628), (13020, 18226), (14020, 16926), (14105, 16824), (14721, 16120)]