315635040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 288

約数和(自身を含む): 1244932416

約数和(自身を除く): 929297376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 173, 180, 181, 210, 224, 240, 252, 280, 288, 315, 336, 346, 360, 362, 420, 480, 504, 519, 543, 560, 630, 672, 692, 720, 724, 840, 865, 905, 1008, 1038, 1086, 1120, 1211, 1260, 1267, 1384, 1440, 1448, 1557, 1629, 1680, 1730, 1810, 2016, 2076, 2172, 2422, 2520, 2534, 2595, 2715, 2768, 2896, 3114, 3258, 3360, 3460, 3620, 3633, 3801, 4152, 4344, 4844, 5040, 5068, 5190, 5430, 5536, 5792, 6055, 6228, 6335, 6516, 6920, 7240, 7266, 7602, 7785, 8145, 8304, 8688, 9688, 10080, 10136, 10380, 10860, 10899, 11403, 12110, 12456, 12670, 13032, 13840, 14480, 14532, 15204, 15570, 16290, 16608, 17376, 18165, 19005, 19376, 20272, 20760, 21720, 21798, 22806, 24220, 24912, 25340, 26064, 27680, 28960, 29064, 30408, 31140, 31313, 32580, 36330, 38010, 38752, 40544, 41520, 43440, 43596, 45612, 48440, 49824, 50680, 52128, 54495, 57015, 58128, 60816, 62280, 62626, 65160, 72660, 76020, 83040, 86880, 87192, 91224, 93939, 96880, 101360, 108990, 114030, 116256, 121632, 124560, 125252, 130320, 145320, 152040, 156565, 174384, 182448, 187878, 193760, 202720, 217980, 219191, 228060, 249120, 250504, 260640, 281817, 290640, 304080, 313130, 348768, 364896, 375756, 435960, 438382, 456120, 469695, 501008, 563634, 581280, 608160, 626260, 657573, 751512, 871920, 876764, 912240, 939390, 1002016, 1095955, 1127268, 1252520, 1315146, 1409085, 1503024, 1743840, 1753528, 1824480, 1878780, 1972719, 2191910, 2254536, 2505040, 2630292, 2818170, 3006048, 3287865, 3507056, 3757560, 3945438, 4383820, 4509072, 5010080, 5260584, 5636340, 6575730, 7014112, 7515120, 7890876, 8767640, 9018144, 9863595, 10521168, 11272680, 13151460, 15030240, 15781752, 17535280, 19727190, 21042336, 22545360, 26302920, 31563504, 35070560, 39454380, 45090720, 52605840, 63127008, 78908760, 105211680, 157817520, 315635040]

約数ペア:

[(1, 315635040), (2, 157817520), (3, 105211680), (4, 78908760), (5, 63127008), (6, 52605840), (7, 45090720), (8, 39454380), (9, 35070560), (10, 31563504), (12, 26302920), (14, 22545360), (15, 21042336), (16, 19727190), (18, 17535280), (20, 15781752), (21, 15030240), (24, 13151460), (28, 11272680), (30, 10521168), (32, 9863595), (35, 9018144), (36, 8767640), (40, 7890876), (42, 7515120), (45, 7014112), (48, 6575730), (56, 5636340), (60, 5260584), (63, 5010080), (70, 4509072), (72, 4383820), (80, 3945438), (84, 3757560), (90, 3507056), (96, 3287865), (105, 3006048), (112, 2818170), (120, 2630292), (126, 2505040), (140, 2254536), (144, 2191910), (160, 1972719), (168, 1878780), (173, 1824480), (180, 1753528), (181, 1743840), (210, 1503024), (224, 1409085), (240, 1315146), (252, 1252520), (280, 1127268), (288, 1095955), (315, 1002016), (336, 939390), (346, 912240), (360, 876764), (362, 871920), (420, 751512), (480, 657573), (504, 626260), (519, 608160), (543, 581280), (560, 563634), (630, 501008), (672, 469695), (692, 456120), (720, 438382), (724, 435960), (840, 375756), (865, 364896), (905, 348768), (1008, 313130), (1038, 304080), (1086, 290640), (1120, 281817), (1211, 260640), (1260, 250504), (1267, 249120), (1384, 228060), (1440, 219191), (1448, 217980), (1557, 202720), (1629, 193760), (1680, 187878), (1730, 182448), (1810, 174384), (2016, 156565), (2076, 152040), (2172, 145320), (2422, 130320), (2520, 125252), (2534, 124560), (2595, 121632), (2715, 116256), (2768, 114030), (2896, 108990), (3114, 101360), (3258, 96880), (3360, 93939), (3460, 91224), (3620, 87192), (3633, 86880), (3801, 83040), (4152, 76020), (4344, 72660), (4844, 65160), (5040, 62626), (5068, 62280), (5190, 60816), (5430, 58128), (5536, 57015), (5792, 54495), (6055, 52128), (6228, 50680), (6335, 49824), (6516, 48440), (6920, 45612), (7240, 43596), (7266, 43440), (7602, 41520), (7785, 40544), (8145, 38752), (8304, 38010), (8688, 36330), (9688, 32580), (10080, 31313), (10136, 31140), (10380, 30408), (10860, 29064), (10899, 28960), (11403, 27680), (12110, 26064), (12456, 25340), (12670, 24912), (13032, 24220), (13840, 22806), (14480, 21798), (14532, 21720), (15204, 20760), (15570, 20272), (16290, 19376), (16608, 19005), (17376, 18165)]