168406080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 168

約数和(自身を含む): 568927488

約数和(自身を除く): 400521408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 607, 680, 816, 867, 960, 1020, 1088, 1156, 1214, 1360, 1445, 1632, 1734, 1821, 2040, 2312, 2428, 2720, 2890, 3035, 3264, 3468, 3642, 4080, 4335, 4624, 4856, 5440, 5780, 6070, 6936, 7284, 8160, 8670, 9105, 9248, 9712, 10319, 11560, 12140, 13872, 14568, 16320, 17340, 18210, 18496, 19424, 20638, 23120, 24280, 27744, 29136, 30957, 34680, 36420, 38848, 41276, 46240, 48560, 51595, 55488, 58272, 61914, 69360, 72840, 82552, 92480, 97120, 103190, 116544, 123828, 138720, 145680, 154785, 165104, 175423, 194240, 206380, 247656, 277440, 291360, 309570, 330208, 350846, 412760, 495312, 526269, 582720, 619140, 660416, 701692, 825520, 877115, 990624, 1052538, 1238280, 1403384, 1651040, 1754230, 1981248, 2105076, 2476560, 2631345, 2806768, 3302080, 3508460, 4210152, 4953120, 5262690, 5613536, 7016920, 8420304, 9906240, 10525380, 11227072, 14033840, 16840608, 21050760, 28067680, 33681216, 42101520, 56135360, 84203040, 168406080]

約数ペア:

[(1, 168406080), (2, 84203040), (3, 56135360), (4, 42101520), (5, 33681216), (6, 28067680), (8, 21050760), (10, 16840608), (12, 14033840), (15, 11227072), (16, 10525380), (17, 9906240), (20, 8420304), (24, 7016920), (30, 5613536), (32, 5262690), (34, 4953120), (40, 4210152), (48, 3508460), (51, 3302080), (60, 2806768), (64, 2631345), (68, 2476560), (80, 2105076), (85, 1981248), (96, 1754230), (102, 1651040), (120, 1403384), (136, 1238280), (160, 1052538), (170, 990624), (192, 877115), (204, 825520), (240, 701692), (255, 660416), (272, 619140), (289, 582720), (320, 526269), (340, 495312), (408, 412760), (480, 350846), (510, 330208), (544, 309570), (578, 291360), (607, 277440), (680, 247656), (816, 206380), (867, 194240), (960, 175423), (1020, 165104), (1088, 154785), (1156, 145680), (1214, 138720), (1360, 123828), (1445, 116544), (1632, 103190), (1734, 97120), (1821, 92480), (2040, 82552), (2312, 72840), (2428, 69360), (2720, 61914), (2890, 58272), (3035, 55488), (3264, 51595), (3468, 48560), (3642, 46240), (4080, 41276), (4335, 38848), (4624, 36420), (4856, 34680), (5440, 30957), (5780, 29136), (6070, 27744), (6936, 24280), (7284, 23120), (8160, 20638), (8670, 19424), (9105, 18496), (9248, 18210), (9712, 17340), (10319, 16320), (11560, 14568), (12140, 13872)]