153782160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 548536320

約数和(自身を除く): 394754160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 383, 420, 478, 560, 717, 766, 840, 956, 1149, 1195, 1434, 1532, 1673, 1680, 1912, 1915, 2298, 2390, 2681, 2868, 3064, 3346, 3585, 3824, 3830, 4596, 4780, 5019, 5362, 5736, 5745, 6128, 6692, 7170, 7660, 8043, 8365, 9192, 9560, 10038, 10724, 11472, 11490, 13384, 13405, 14340, 15320, 16086, 16730, 18384, 19120, 20076, 21448, 22980, 25095, 26768, 26810, 28680, 30640, 32172, 33460, 40152, 40215, 42896, 45960, 50190, 53620, 57360, 64344, 66920, 80304, 80430, 91537, 91920, 100380, 107240, 128688, 133840, 160860, 183074, 200760, 214480, 274611, 321720, 366148, 401520, 457685, 549222, 640759, 643440, 732296, 915370, 1098444, 1281518, 1373055, 1464592, 1830740, 1922277, 2196888, 2563036, 2746110, 3203795, 3661480, 3844554, 4393776, 5126072, 5492220, 6407590, 7322960, 7689108, 9611385, 10252144, 10984440, 12815180, 15378216, 19222770, 21968880, 25630360, 30756432, 38445540, 51260720, 76891080, 153782160]

約数ペア:

[(1, 153782160), (2, 76891080), (3, 51260720), (4, 38445540), (5, 30756432), (6, 25630360), (7, 21968880), (8, 19222770), (10, 15378216), (12, 12815180), (14, 10984440), (15, 10252144), (16, 9611385), (20, 7689108), (21, 7322960), (24, 6407590), (28, 5492220), (30, 5126072), (35, 4393776), (40, 3844554), (42, 3661480), (48, 3203795), (56, 2746110), (60, 2563036), (70, 2196888), (80, 1922277), (84, 1830740), (105, 1464592), (112, 1373055), (120, 1281518), (140, 1098444), (168, 915370), (210, 732296), (239, 643440), (240, 640759), (280, 549222), (336, 457685), (383, 401520), (420, 366148), (478, 321720), (560, 274611), (717, 214480), (766, 200760), (840, 183074), (956, 160860), (1149, 133840), (1195, 128688), (1434, 107240), (1532, 100380), (1673, 91920), (1680, 91537), (1912, 80430), (1915, 80304), (2298, 66920), (2390, 64344), (2681, 57360), (2868, 53620), (3064, 50190), (3346, 45960), (3585, 42896), (3824, 40215), (3830, 40152), (4596, 33460), (4780, 32172), (5019, 30640), (5362, 28680), (5736, 26810), (5745, 26768), (6128, 25095), (6692, 22980), (7170, 21448), (7660, 20076), (8043, 19120), (8365, 18384), (9192, 16730), (9560, 16086), (10038, 15320), (10724, 14340), (11472, 13405), (11490, 13384)]