163927260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2593

約数の個数: 192

約数和(自身を含む): 617379840

約数和(自身を除く): 453452580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 2551, 3060, 3213, 3570, 3780, 4284, 4590, 5102, 5355, 6426, 7140, 7653, 9180, 10204, 10710, 12755, 12852, 15306, 16065, 17857, 21420, 22959, 25510, 30612, 32130, 35714, 38265, 43367, 45918, 51020, 53571, 64260, 68877, 71428, 76530, 86734, 89285, 91836, 107142, 114795, 130101, 137754, 153060, 160713, 173468, 178570, 214284, 216835, 229590, 260202, 267855, 275508, 303569, 321426, 344385, 357140, 390303, 433670, 459180, 482139, 520404, 535710, 607138, 642852, 650505, 688770, 780606, 803565, 867340, 910707, 964278, 1071420, 1170909, 1214276, 1301010, 1377540, 1517845, 1561212, 1607130, 1821414, 1928556, 1951515, 2341818, 2410695, 2602020, 2732121, 3035690, 3214260, 3642828, 3903030, 4553535, 4683636, 4821390, 5464242, 5854545, 6071380, 7806060, 8196363, 9107070, 9642780, 10928484, 11709090, 13660605, 16392726, 18214140, 23418180, 27321210, 32785452, 40981815, 54642420, 81963630, 163927260]

約数ペア:

[(1, 163927260), (2, 81963630), (3, 54642420), (4, 40981815), (5, 32785452), (6, 27321210), (7, 23418180), (9, 18214140), (10, 16392726), (12, 13660605), (14, 11709090), (15, 10928484), (17, 9642780), (18, 9107070), (20, 8196363), (21, 7806060), (27, 6071380), (28, 5854545), (30, 5464242), (34, 4821390), (35, 4683636), (36, 4553535), (42, 3903030), (45, 3642828), (51, 3214260), (54, 3035690), (60, 2732121), (63, 2602020), (68, 2410695), (70, 2341818), (84, 1951515), (85, 1928556), (90, 1821414), (102, 1607130), (105, 1561212), (108, 1517845), (119, 1377540), (126, 1301010), (135, 1214276), (140, 1170909), (153, 1071420), (170, 964278), (180, 910707), (189, 867340), (204, 803565), (210, 780606), (238, 688770), (252, 650505), (255, 642852), (270, 607138), (306, 535710), (315, 520404), (340, 482139), (357, 459180), (378, 433670), (420, 390303), (459, 357140), (476, 344385), (510, 321426), (540, 303569), (595, 275508), (612, 267855), (630, 260202), (714, 229590), (756, 216835), (765, 214284), (918, 178570), (945, 173468), (1020, 160713), (1071, 153060), (1190, 137754), (1260, 130101), (1428, 114795), (1530, 107142), (1785, 91836), (1836, 89285), (1890, 86734), (2142, 76530), (2295, 71428), (2380, 68877), (2551, 64260), (3060, 53571), (3213, 51020), (3570, 45918), (3780, 43367), (4284, 38265), (4590, 35714), (5102, 32130), (5355, 30612), (6426, 25510), (7140, 22959), (7653, 21420), (9180, 17857), (10204, 16065), (10710, 15306), (12755, 12852)]