15428652120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2040827}}^1$

素因数の和:2040854

約数の個数: 128

約数和(自身を含む): 58775846400

約数和(自身を除く): 43347194280

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, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 2040827, 4081654, 6122481, 8163308, 10204135, 12244962, 14285789, 16326616, 18367443, 20408270, 24489924, 28571578, 30612405, 36734886, 40816540, 42857367, 48979848, 55102329, 57143156, 61224810, 71428945, 73469772, 81633080, 85714734, 91837215, 110204658, 114286312, 122449620, 128572101, 142857890, 146939544, 171429468, 183674430, 214286835, 220409316, 244899240, 257144202, 275511645, 285715780, 342858936, 367348860, 385716303, 428573670, 440818632, 514288404, 551023290, 571431560, 642860505, 734697720, 771432606, 857147340, 1028576808, 1102046580, 1285721010, 1542865212, 1714294680, 1928581515, 2204093160, 2571442020, 3085730424, 3857163030, 5142884040, 7714326060, 15428652120]

約数ペア:

[(1, 15428652120), (2, 7714326060), (3, 5142884040), (4, 3857163030), (5, 3085730424), (6, 2571442020), (7, 2204093160), (8, 1928581515), (9, 1714294680), (10, 1542865212), (12, 1285721010), (14, 1102046580), (15, 1028576808), (18, 857147340), (20, 771432606), (21, 734697720), (24, 642860505), (27, 571431560), (28, 551023290), (30, 514288404), (35, 440818632), (36, 428573670), (40, 385716303), (42, 367348860), (45, 342858936), (54, 285715780), (56, 275511645), (60, 257144202), (63, 244899240), (70, 220409316), (72, 214286835), (84, 183674430), (90, 171429468), (105, 146939544), (108, 142857890), (120, 128572101), (126, 122449620), (135, 114286312), (140, 110204658), (168, 91837215), (180, 85714734), (189, 81633080), (210, 73469772), (216, 71428945), (252, 61224810), (270, 57143156), (280, 55102329), (315, 48979848), (360, 42857367), (378, 40816540), (420, 36734886), (504, 30612405), (540, 28571578), (630, 24489924), (756, 20408270), (840, 18367443), (945, 16326616), (1080, 14285789), (1260, 12244962), (1512, 10204135), (1890, 8163308), (2520, 6122481), (3780, 4081654), (7560, 2040827)]