73792320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 273100800

約数和(自身を除く): 199308480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 139, 140, 158, 160, 168, 192, 210, 224, 237, 240, 278, 280, 316, 320, 336, 395, 417, 420, 448, 474, 480, 553, 556, 560, 632, 672, 695, 790, 834, 840, 948, 960, 973, 1106, 1112, 1120, 1185, 1264, 1344, 1390, 1580, 1659, 1668, 1680, 1896, 1946, 2085, 2212, 2224, 2240, 2370, 2528, 2765, 2780, 2919, 3160, 3318, 3336, 3360, 3792, 3892, 4170, 4424, 4448, 4740, 4865, 5056, 5530, 5560, 5838, 6320, 6636, 6672, 6720, 7584, 7784, 8295, 8340, 8848, 8896, 9480, 9730, 10981, 11060, 11120, 11676, 12640, 13272, 13344, 14595, 15168, 15568, 16590, 16680, 17696, 18960, 19460, 21962, 22120, 22240, 23352, 25280, 26544, 26688, 29190, 31136, 32943, 33180, 33360, 35392, 37920, 38920, 43924, 44240, 44480, 46704, 53088, 54905, 58380, 62272, 65886, 66360, 66720, 75840, 76867, 77840, 87848, 88480, 93408, 106176, 109810, 116760, 131772, 132720, 133440, 153734, 155680, 164715, 175696, 176960, 186816, 219620, 230601, 233520, 263544, 265440, 307468, 311360, 329430, 351392, 384335, 439240, 461202, 467040, 527088, 530880, 614936, 658860, 702784, 768670, 878480, 922404, 934080, 1054176, 1153005, 1229872, 1317720, 1537340, 1756960, 1844808, 2108352, 2306010, 2459744, 2635440, 3074680, 3513920, 3689616, 4612020, 4919488, 5270880, 6149360, 7379232, 9224040, 10541760, 12298720, 14758464, 18448080, 24597440, 36896160, 73792320]

約数ペア:

[(1, 73792320), (2, 36896160), (3, 24597440), (4, 18448080), (5, 14758464), (6, 12298720), (7, 10541760), (8, 9224040), (10, 7379232), (12, 6149360), (14, 5270880), (15, 4919488), (16, 4612020), (20, 3689616), (21, 3513920), (24, 3074680), (28, 2635440), (30, 2459744), (32, 2306010), (35, 2108352), (40, 1844808), (42, 1756960), (48, 1537340), (56, 1317720), (60, 1229872), (64, 1153005), (70, 1054176), (79, 934080), (80, 922404), (84, 878480), (96, 768670), (105, 702784), (112, 658860), (120, 614936), (139, 530880), (140, 527088), (158, 467040), (160, 461202), (168, 439240), (192, 384335), (210, 351392), (224, 329430), (237, 311360), (240, 307468), (278, 265440), (280, 263544), (316, 233520), (320, 230601), (336, 219620), (395, 186816), (417, 176960), (420, 175696), (448, 164715), (474, 155680), (480, 153734), (553, 133440), (556, 132720), (560, 131772), (632, 116760), (672, 109810), (695, 106176), (790, 93408), (834, 88480), (840, 87848), (948, 77840), (960, 76867), (973, 75840), (1106, 66720), (1112, 66360), (1120, 65886), (1185, 62272), (1264, 58380), (1344, 54905), (1390, 53088), (1580, 46704), (1659, 44480), (1668, 44240), (1680, 43924), (1896, 38920), (1946, 37920), (2085, 35392), (2212, 33360), (2224, 33180), (2240, 32943), (2370, 31136), (2528, 29190), (2765, 26688), (2780, 26544), (2919, 25280), (3160, 23352), (3318, 22240), (3336, 22120), (3360, 21962), (3792, 19460), (3892, 18960), (4170, 17696), (4424, 16680), (4448, 16590), (4740, 15568), (4865, 15168), (5056, 14595), (5530, 13344), (5560, 13272), (5838, 12640), (6320, 11676), (6636, 11120), (6672, 11060), (6720, 10981), (7584, 9730), (7784, 9480), (8295, 8896), (8340, 8848)]