89957280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 332252928

約数和(自身を除く): 242295648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 653, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1306, 1312, 1435, 1640, 1680, 1722, 1959, 1968, 2296, 2460, 2612, 2870, 3265, 3280, 3360, 3444, 3918, 3936, 4305, 4571, 4592, 4920, 5224, 5740, 6530, 6560, 6888, 7836, 8610, 9142, 9184, 9795, 9840, 10448, 11480, 13060, 13713, 13776, 15672, 17220, 18284, 19590, 19680, 20896, 22855, 22960, 26120, 26773, 27426, 27552, 31344, 34440, 36568, 39180, 45710, 45920, 52240, 53546, 54852, 62688, 68565, 68880, 73136, 78360, 80319, 91420, 104480, 107092, 109704, 133865, 137130, 137760, 146272, 156720, 160638, 182840, 187411, 214184, 219408, 267730, 274260, 313440, 321276, 365680, 374822, 401595, 428368, 438816, 535460, 548520, 562233, 642552, 731360, 749644, 803190, 856736, 937055, 1070920, 1097040, 1124466, 1285104, 1499288, 1606380, 1874110, 2141840, 2194080, 2248932, 2570208, 2811165, 2998576, 3212760, 3748220, 4283680, 4497864, 5622330, 5997152, 6425520, 7496440, 8995728, 11244660, 12851040, 14992880, 17991456, 22489320, 29985760, 44978640, 89957280]

約数ペア:

[(1, 89957280), (2, 44978640), (3, 29985760), (4, 22489320), (5, 17991456), (6, 14992880), (7, 12851040), (8, 11244660), (10, 8995728), (12, 7496440), (14, 6425520), (15, 5997152), (16, 5622330), (20, 4497864), (21, 4283680), (24, 3748220), (28, 3212760), (30, 2998576), (32, 2811165), (35, 2570208), (40, 2248932), (41, 2194080), (42, 2141840), (48, 1874110), (56, 1606380), (60, 1499288), (70, 1285104), (80, 1124466), (82, 1097040), (84, 1070920), (96, 937055), (105, 856736), (112, 803190), (120, 749644), (123, 731360), (140, 642552), (160, 562233), (164, 548520), (168, 535460), (205, 438816), (210, 428368), (224, 401595), (240, 374822), (246, 365680), (280, 321276), (287, 313440), (328, 274260), (336, 267730), (410, 219408), (420, 214184), (480, 187411), (492, 182840), (560, 160638), (574, 156720), (615, 146272), (653, 137760), (656, 137130), (672, 133865), (820, 109704), (840, 107092), (861, 104480), (984, 91420), (1120, 80319), (1148, 78360), (1230, 73136), (1306, 68880), (1312, 68565), (1435, 62688), (1640, 54852), (1680, 53546), (1722, 52240), (1959, 45920), (1968, 45710), (2296, 39180), (2460, 36568), (2612, 34440), (2870, 31344), (3265, 27552), (3280, 27426), (3360, 26773), (3444, 26120), (3918, 22960), (3936, 22855), (4305, 20896), (4571, 19680), (4592, 19590), (4920, 18284), (5224, 17220), (5740, 15672), (6530, 13776), (6560, 13713), (6888, 13060), (7836, 11480), (8610, 10448), (9142, 9840), (9184, 9795)]