73502520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 278691840

約数和(自身を除く): 205189320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 127, 130, 140, 156, 159, 168, 182, 195, 210, 212, 254, 260, 265, 273, 280, 312, 318, 364, 371, 381, 390, 420, 424, 455, 508, 520, 530, 546, 635, 636, 689, 728, 742, 762, 780, 795, 840, 889, 910, 1016, 1060, 1092, 1113, 1270, 1272, 1365, 1378, 1484, 1524, 1560, 1590, 1651, 1778, 1820, 1855, 1905, 2067, 2120, 2184, 2226, 2540, 2667, 2730, 2756, 2968, 3048, 3180, 3302, 3445, 3556, 3640, 3710, 3810, 4134, 4445, 4452, 4823, 4953, 5080, 5334, 5460, 5512, 5565, 6360, 6604, 6731, 6890, 7112, 7420, 7620, 8255, 8268, 8890, 8904, 9646, 9906, 10335, 10668, 10920, 11130, 11557, 13208, 13335, 13462, 13780, 14469, 14840, 15240, 16510, 16536, 17780, 19292, 19812, 20193, 20670, 21336, 22260, 23114, 24115, 24765, 26670, 26924, 27560, 28938, 33020, 33655, 34671, 35560, 38584, 39624, 40386, 41340, 44520, 46228, 47117, 48230, 49530, 53340, 53848, 57785, 57876, 66040, 67310, 69342, 72345, 80772, 82680, 87503, 92456, 94234, 96460, 99060, 100965, 106680, 115570, 115752, 134620, 138684, 141351, 144690, 161544, 173355, 175006, 188468, 192920, 198120, 201930, 231140, 235585, 262509, 269240, 277368, 282702, 289380, 346710, 350012, 376936, 403860, 437515, 462280, 471170, 525018, 565404, 578760, 612521, 693420, 700024, 706755, 807720, 875030, 942340, 1050036, 1130808, 1225042, 1312545, 1386840, 1413510, 1750060, 1837563, 1884680, 2100072, 2450084, 2625090, 2827020, 3062605, 3500120, 3675126, 4900168, 5250180, 5654040, 6125210, 7350252, 9187815, 10500360, 12250420, 14700504, 18375630, 24500840, 36751260, 73502520]

約数ペア:

[(1, 73502520), (2, 36751260), (3, 24500840), (4, 18375630), (5, 14700504), (6, 12250420), (7, 10500360), (8, 9187815), (10, 7350252), (12, 6125210), (13, 5654040), (14, 5250180), (15, 4900168), (20, 3675126), (21, 3500120), (24, 3062605), (26, 2827020), (28, 2625090), (30, 2450084), (35, 2100072), (39, 1884680), (40, 1837563), (42, 1750060), (52, 1413510), (53, 1386840), (56, 1312545), (60, 1225042), (65, 1130808), (70, 1050036), (78, 942340), (84, 875030), (91, 807720), (104, 706755), (105, 700024), (106, 693420), (120, 612521), (127, 578760), (130, 565404), (140, 525018), (156, 471170), (159, 462280), (168, 437515), (182, 403860), (195, 376936), (210, 350012), (212, 346710), (254, 289380), (260, 282702), (265, 277368), (273, 269240), (280, 262509), (312, 235585), (318, 231140), (364, 201930), (371, 198120), (381, 192920), (390, 188468), (420, 175006), (424, 173355), (455, 161544), (508, 144690), (520, 141351), (530, 138684), (546, 134620), (635, 115752), (636, 115570), (689, 106680), (728, 100965), (742, 99060), (762, 96460), (780, 94234), (795, 92456), (840, 87503), (889, 82680), (910, 80772), (1016, 72345), (1060, 69342), (1092, 67310), (1113, 66040), (1270, 57876), (1272, 57785), (1365, 53848), (1378, 53340), (1484, 49530), (1524, 48230), (1560, 47117), (1590, 46228), (1651, 44520), (1778, 41340), (1820, 40386), (1855, 39624), (1905, 38584), (2067, 35560), (2120, 34671), (2184, 33655), (2226, 33020), (2540, 28938), (2667, 27560), (2730, 26924), (2756, 26670), (2968, 24765), (3048, 24115), (3180, 23114), (3302, 22260), (3445, 21336), (3556, 20670), (3640, 20193), (3710, 19812), (3810, 19292), (4134, 17780), (4445, 16536), (4452, 16510), (4823, 15240), (4953, 14840), (5080, 14469), (5334, 13780), (5460, 13462), (5512, 13335), (5565, 13208), (6360, 11557), (6604, 11130), (6731, 10920), (6890, 10668), (7112, 10335), (7420, 9906), (7620, 9646), (8255, 8904), (8268, 8890)]