1317248400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5018

約数の個数: 240

約数和(自身を含む): 4812441984

約数和(自身を除く): 3495193584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3120, 3315, 3400, 3536, 3900, 4080, 4420, 4967, 5100, 5200, 5304, 5525, 6630, 6800, 7800, 8840, 9934, 10200, 10608, 11050, 13260, 14901, 15600, 16575, 17680, 19868, 20400, 22100, 24835, 26520, 29802, 33150, 39736, 44200, 49670, 53040, 59604, 64571, 66300, 74505, 79472, 84439, 88400, 99340, 119208, 124175, 129142, 132600, 149010, 168878, 193713, 198680, 238416, 248350, 253317, 258284, 265200, 298020, 322855, 337756, 372525, 387426, 397360, 422195, 496700, 506634, 516568, 596040, 645710, 675512, 745050, 774852, 844390, 968565, 993400, 1013268, 1033136, 1097707, 1192080, 1266585, 1291420, 1351024, 1490100, 1549704, 1614275, 1688780, 1937130, 1986800, 2026536, 2110975, 2195414, 2533170, 2582840, 2980200, 3099408, 3228550, 3293121, 3377560, 3874260, 4053072, 4221950, 4390828, 4842825, 5066340, 5165680, 5488535, 5960400, 6332925, 6457100, 6586242, 6755120, 7748520, 8443900, 8781656, 9685650, 10132680, 10977070, 12665850, 12914200, 13172484, 15497040, 16465605, 16887800, 17563312, 19371300, 20265360, 21954140, 25331700, 25828400, 26344968, 27442675, 32931210, 33775600, 38742600, 43908280, 50663400, 52689936, 54885350, 65862420, 77485200, 82328025, 87816560, 101326800, 109770700, 131724840, 164656050, 219541400, 263449680, 329312100, 439082800, 658624200, 1317248400]

約数ペア:

[(1, 1317248400), (2, 658624200), (3, 439082800), (4, 329312100), (5, 263449680), (6, 219541400), (8, 164656050), (10, 131724840), (12, 109770700), (13, 101326800), (15, 87816560), (16, 82328025), (17, 77485200), (20, 65862420), (24, 54885350), (25, 52689936), (26, 50663400), (30, 43908280), (34, 38742600), (39, 33775600), (40, 32931210), (48, 27442675), (50, 26344968), (51, 25828400), (52, 25331700), (60, 21954140), (65, 20265360), (68, 19371300), (75, 17563312), (78, 16887800), (80, 16465605), (85, 15497040), (100, 13172484), (102, 12914200), (104, 12665850), (120, 10977070), (130, 10132680), (136, 9685650), (150, 8781656), (156, 8443900), (170, 7748520), (195, 6755120), (200, 6586242), (204, 6457100), (208, 6332925), (221, 5960400), (240, 5488535), (255, 5165680), (260, 5066340), (272, 4842825), (300, 4390828), (312, 4221950), (325, 4053072), (340, 3874260), (390, 3377560), (400, 3293121), (408, 3228550), (425, 3099408), (442, 2980200), (510, 2582840), (520, 2533170), (600, 2195414), (624, 2110975), (650, 2026536), (663, 1986800), (680, 1937130), (780, 1688780), (816, 1614275), (850, 1549704), (884, 1490100), (975, 1351024), (1020, 1291420), (1040, 1266585), (1105, 1192080), (1200, 1097707), (1275, 1033136), (1300, 1013268), (1326, 993400), (1360, 968565), (1560, 844390), (1700, 774852), (1768, 745050), (1950, 675512), (2040, 645710), (2210, 596040), (2550, 516568), (2600, 506634), (2652, 496700), (3120, 422195), (3315, 397360), (3400, 387426), (3536, 372525), (3900, 337756), (4080, 322855), (4420, 298020), (4967, 265200), (5100, 258284), (5200, 253317), (5304, 248350), (5525, 238416), (6630, 198680), (6800, 193713), (7800, 168878), (8840, 149010), (9934, 132600), (10200, 129142), (10608, 124175), (11050, 119208), (13260, 99340), (14901, 88400), (15600, 84439), (16575, 79472), (17680, 74505), (19868, 66300), (20400, 64571), (22100, 59604), (24835, 53040), (26520, 49670), (29802, 44200), (33150, 39736)]