165858840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 652354560

約数和(自身を除く): 486495720

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, 54, 56, 60, 63, 70, 71, 72, 81, 84, 90, 103, 105, 108, 120, 126, 135, 140, 142, 162, 168, 180, 189, 206, 210, 213, 216, 252, 270, 280, 284, 309, 315, 324, 355, 360, 378, 405, 412, 420, 426, 497, 504, 515, 540, 567, 568, 618, 630, 639, 648, 710, 721, 756, 810, 824, 840, 852, 927, 945, 994, 1030, 1065, 1080, 1134, 1236, 1260, 1278, 1420, 1442, 1491, 1512, 1545, 1620, 1704, 1854, 1890, 1917, 1988, 2060, 2130, 2163, 2268, 2472, 2485, 2520, 2556, 2781, 2835, 2840, 2884, 2982, 3090, 3195, 3240, 3605, 3708, 3780, 3834, 3976, 4120, 4260, 4326, 4473, 4536, 4635, 4970, 5112, 5562, 5670, 5751, 5768, 5964, 6180, 6390, 6489, 7210, 7313, 7416, 7455, 7560, 7668, 8343, 8520, 8652, 8946, 9270, 9585, 9940, 10815, 11124, 11340, 11502, 11928, 12360, 12780, 12978, 13419, 13905, 14420, 14626, 14910, 15336, 16686, 17304, 17892, 18540, 19170, 19467, 19880, 21630, 21939, 22248, 22365, 22680, 23004, 25560, 25956, 26838, 27810, 28755, 28840, 29252, 29820, 32445, 33372, 35784, 36565, 37080, 38340, 38934, 40257, 41715, 43260, 43878, 44730, 46008, 51191, 51912, 53676, 55620, 57510, 58401, 58504, 59640, 64890, 65817, 66744, 67095, 73130, 76680, 77868, 80514, 83430, 86520, 87756, 89460, 97335, 102382, 107352, 109695, 111240, 115020, 116802, 129780, 131634, 134190, 146260, 153573, 155736, 161028, 166860, 175512, 178920, 194670, 197451, 201285, 204764, 219390, 230040, 233604, 255955, 259560, 263268, 268380, 292005, 292520, 307146, 322056, 329085, 333720, 389340, 394902, 402570, 409528, 438780, 460719, 467208, 511910, 526536, 536760, 584010, 592353, 614292, 658170, 767865, 778680, 789804, 805140, 877560, 921438, 987255, 1023820, 1168020, 1184706, 1228584, 1316340, 1382157, 1535730, 1579608, 1610280, 1842876, 1974510, 2047640, 2303595, 2336040, 2369412, 2632680, 2764314, 2961765, 3071460, 3685752, 3949020, 4146471, 4607190, 4738824, 5528628, 5923530, 6142920, 6910785, 7898040, 8292942, 9214380, 11057256, 11847060, 13821570, 16585884, 18428760, 20732355, 23694120, 27643140, 33171768, 41464710, 55286280, 82929420, 165858840]

約数ペア:

[(1, 165858840), (2, 82929420), (3, 55286280), (4, 41464710), (5, 33171768), (6, 27643140), (7, 23694120), (8, 20732355), (9, 18428760), (10, 16585884), (12, 13821570), (14, 11847060), (15, 11057256), (18, 9214380), (20, 8292942), (21, 7898040), (24, 6910785), (27, 6142920), (28, 5923530), (30, 5528628), (35, 4738824), (36, 4607190), (40, 4146471), (42, 3949020), (45, 3685752), (54, 3071460), (56, 2961765), (60, 2764314), (63, 2632680), (70, 2369412), (71, 2336040), (72, 2303595), (81, 2047640), (84, 1974510), (90, 1842876), (103, 1610280), (105, 1579608), (108, 1535730), (120, 1382157), (126, 1316340), (135, 1228584), (140, 1184706), (142, 1168020), (162, 1023820), (168, 987255), (180, 921438), (189, 877560), (206, 805140), (210, 789804), (213, 778680), (216, 767865), (252, 658170), (270, 614292), (280, 592353), (284, 584010), (309, 536760), (315, 526536), (324, 511910), (355, 467208), (360, 460719), (378, 438780), (405, 409528), (412, 402570), (420, 394902), (426, 389340), (497, 333720), (504, 329085), (515, 322056), (540, 307146), (567, 292520), (568, 292005), (618, 268380), (630, 263268), (639, 259560), (648, 255955), (710, 233604), (721, 230040), (756, 219390), (810, 204764), (824, 201285), (840, 197451), (852, 194670), (927, 178920), (945, 175512), (994, 166860), (1030, 161028), (1065, 155736), (1080, 153573), (1134, 146260), (1236, 134190), (1260, 131634), (1278, 129780), (1420, 116802), (1442, 115020), (1491, 111240), (1512, 109695), (1545, 107352), (1620, 102382), (1704, 97335), (1854, 89460), (1890, 87756), (1917, 86520), (1988, 83430), (2060, 80514), (2130, 77868), (2163, 76680), (2268, 73130), (2472, 67095), (2485, 66744), (2520, 65817), (2556, 64890), (2781, 59640), (2835, 58504), (2840, 58401), (2884, 57510), (2982, 55620), (3090, 53676), (3195, 51912), (3240, 51191), (3605, 46008), (3708, 44730), (3780, 43878), (3834, 43260), (3976, 41715), (4120, 40257), (4260, 38934), (4326, 38340), (4473, 37080), (4536, 36565), (4635, 35784), (4970, 33372), (5112, 32445), (5562, 29820), (5670, 29252), (5751, 28840), (5768, 28755), (5964, 27810), (6180, 26838), (6390, 25956), (6489, 25560), (7210, 23004), (7313, 22680), (7416, 22365), (7455, 22248), (7560, 21939), (7668, 21630), (8343, 19880), (8520, 19467), (8652, 19170), (8946, 18540), (9270, 17892), (9585, 17304), (9940, 16686), (10815, 15336), (11124, 14910), (11340, 14626), (11502, 14420), (11928, 13905), (12360, 13419), (12780, 12978)]