85344840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 338722560

約数和(自身を除く): 253377720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 71, 72, 81, 84, 90, 105, 106, 108, 120, 126, 135, 140, 142, 159, 162, 168, 180, 189, 210, 212, 213, 216, 252, 265, 270, 280, 284, 315, 318, 324, 355, 360, 371, 378, 405, 420, 424, 426, 477, 497, 504, 530, 540, 567, 568, 630, 636, 639, 648, 710, 742, 756, 795, 810, 840, 852, 945, 954, 994, 1060, 1065, 1080, 1113, 1134, 1260, 1272, 1278, 1420, 1431, 1484, 1491, 1512, 1590, 1620, 1704, 1855, 1890, 1908, 1917, 1988, 2120, 2130, 2226, 2268, 2385, 2485, 2520, 2556, 2835, 2840, 2862, 2968, 2982, 3180, 3195, 3240, 3339, 3710, 3763, 3780, 3816, 3834, 3976, 4260, 4293, 4452, 4473, 4536, 4770, 4970, 5112, 5565, 5670, 5724, 5751, 5964, 6360, 6390, 6678, 7155, 7420, 7455, 7526, 7560, 7668, 8520, 8586, 8904, 8946, 9540, 9585, 9940, 10017, 11130, 11289, 11340, 11448, 11502, 11928, 12780, 13356, 13419, 14310, 14840, 14910, 15052, 15336, 16695, 17172, 17892, 18815, 19080, 19170, 19880, 20034, 21465, 22260, 22365, 22578, 22680, 23004, 25560, 26341, 26712, 26838, 28620, 28755, 29820, 30051, 30104, 33390, 33867, 34344, 35784, 37630, 38340, 40068, 40257, 42930, 44520, 44730, 45156, 46008, 50085, 52682, 53676, 56445, 57240, 57510, 59640, 60102, 66780, 67095, 67734, 75260, 76680, 79023, 80136, 80514, 85860, 89460, 90312, 100170, 101601, 105364, 107352, 112890, 115020, 120204, 131705, 133560, 134190, 135468, 150255, 150520, 158046, 161028, 169335, 171720, 178920, 200340, 201285, 203202, 210728, 225780, 230040, 237069, 240408, 263410, 268380, 270936, 300510, 304803, 316092, 322056, 338670, 395115, 400680, 402570, 406404, 451560, 474138, 508005, 526820, 536760, 601020, 609606, 632184, 677340, 711207, 790230, 805140, 812808, 948276, 1016010, 1053640, 1185345, 1202040, 1219212, 1354680, 1422414, 1524015, 1580460, 1610280, 1896552, 2032020, 2133621, 2370690, 2438424, 2844828, 3048030, 3160920, 3556035, 4064040, 4267242, 4741380, 5689656, 6096060, 7112070, 8534484, 9482760, 10668105, 12192120, 14224140, 17068968, 21336210, 28448280, 42672420, 85344840]

約数ペア:

[(1, 85344840), (2, 42672420), (3, 28448280), (4, 21336210), (5, 17068968), (6, 14224140), (7, 12192120), (8, 10668105), (9, 9482760), (10, 8534484), (12, 7112070), (14, 6096060), (15, 5689656), (18, 4741380), (20, 4267242), (21, 4064040), (24, 3556035), (27, 3160920), (28, 3048030), (30, 2844828), (35, 2438424), (36, 2370690), (40, 2133621), (42, 2032020), (45, 1896552), (53, 1610280), (54, 1580460), (56, 1524015), (60, 1422414), (63, 1354680), (70, 1219212), (71, 1202040), (72, 1185345), (81, 1053640), (84, 1016010), (90, 948276), (105, 812808), (106, 805140), (108, 790230), (120, 711207), (126, 677340), (135, 632184), (140, 609606), (142, 601020), (159, 536760), (162, 526820), (168, 508005), (180, 474138), (189, 451560), (210, 406404), (212, 402570), (213, 400680), (216, 395115), (252, 338670), (265, 322056), (270, 316092), (280, 304803), (284, 300510), (315, 270936), (318, 268380), (324, 263410), (355, 240408), (360, 237069), (371, 230040), (378, 225780), (405, 210728), (420, 203202), (424, 201285), (426, 200340), (477, 178920), (497, 171720), (504, 169335), (530, 161028), (540, 158046), (567, 150520), (568, 150255), (630, 135468), (636, 134190), (639, 133560), (648, 131705), (710, 120204), (742, 115020), (756, 112890), (795, 107352), (810, 105364), (840, 101601), (852, 100170), (945, 90312), (954, 89460), (994, 85860), (1060, 80514), (1065, 80136), (1080, 79023), (1113, 76680), (1134, 75260), (1260, 67734), (1272, 67095), (1278, 66780), (1420, 60102), (1431, 59640), (1484, 57510), (1491, 57240), (1512, 56445), (1590, 53676), (1620, 52682), (1704, 50085), (1855, 46008), (1890, 45156), (1908, 44730), (1917, 44520), (1988, 42930), (2120, 40257), (2130, 40068), (2226, 38340), (2268, 37630), (2385, 35784), (2485, 34344), (2520, 33867), (2556, 33390), (2835, 30104), (2840, 30051), (2862, 29820), (2968, 28755), (2982, 28620), (3180, 26838), (3195, 26712), (3240, 26341), (3339, 25560), (3710, 23004), (3763, 22680), (3780, 22578), (3816, 22365), (3834, 22260), (3976, 21465), (4260, 20034), (4293, 19880), (4452, 19170), (4473, 19080), (4536, 18815), (4770, 17892), (4970, 17172), (5112, 16695), (5565, 15336), (5670, 15052), (5724, 14910), (5751, 14840), (5964, 14310), (6360, 13419), (6390, 13356), (6678, 12780), (7155, 11928), (7420, 11502), (7455, 11448), (7526, 11340), (7560, 11289), (7668, 11130), (8520, 10017), (8586, 9940), (8904, 9585), (8946, 9540)]