164245200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19553}}^1$

素因数の和:19581

約数の個数: 120

約数和(自身を含む): 601324608

約数和(自身を除く): 437079408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 19553, 39106, 58659, 78212, 97765, 117318, 136871, 156424, 195530, 234636, 273742, 293295, 312848, 391060, 410613, 469272, 488825, 547484, 586590, 684355, 782120, 821226, 938544, 977650, 1094968, 1173180, 1368710, 1466475, 1564240, 1642452, 1955300, 2053065, 2189936, 2346360, 2737420, 2932950, 3284904, 3421775, 3910600, 4106130, 4692720, 5474840, 5865900, 6569808, 6843550, 7821200, 8212260, 10265325, 10949680, 11731800, 13687100, 16424520, 20530650, 23463600, 27374200, 32849040, 41061300, 54748400, 82122600, 164245200]

約数ペア:

[(1, 164245200), (2, 82122600), (3, 54748400), (4, 41061300), (5, 32849040), (6, 27374200), (7, 23463600), (8, 20530650), (10, 16424520), (12, 13687100), (14, 11731800), (15, 10949680), (16, 10265325), (20, 8212260), (21, 7821200), (24, 6843550), (25, 6569808), (28, 5865900), (30, 5474840), (35, 4692720), (40, 4106130), (42, 3910600), (48, 3421775), (50, 3284904), (56, 2932950), (60, 2737420), (70, 2346360), (75, 2189936), (80, 2053065), (84, 1955300), (100, 1642452), (105, 1564240), (112, 1466475), (120, 1368710), (140, 1173180), (150, 1094968), (168, 977650), (175, 938544), (200, 821226), (210, 782120), (240, 684355), (280, 586590), (300, 547484), (336, 488825), (350, 469272), (400, 410613), (420, 391060), (525, 312848), (560, 293295), (600, 273742), (700, 234636), (840, 195530), (1050, 156424), (1200, 136871), (1400, 117318), (1680, 97765), (2100, 78212), (2800, 58659), (4200, 39106), (8400, 19553)]