146221080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 467985600

約数和(自身を除く): 321764520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 229, 255, 313, 340, 408, 458, 510, 626, 680, 687, 916, 939, 1020, 1145, 1252, 1374, 1565, 1832, 1878, 2040, 2290, 2504, 2748, 3130, 3435, 3756, 3893, 4580, 4695, 5321, 5496, 6260, 6870, 7512, 7786, 9160, 9390, 10642, 11679, 12520, 13740, 15572, 15963, 18780, 19465, 21284, 23358, 26605, 27480, 31144, 31926, 37560, 38930, 42568, 46716, 53210, 58395, 63852, 71677, 77860, 79815, 93432, 106420, 116790, 127704, 143354, 155720, 159630, 212840, 215031, 233580, 286708, 319260, 358385, 430062, 467160, 573416, 638520, 716770, 860124, 1075155, 1218509, 1433540, 1720248, 2150310, 2437018, 2867080, 3655527, 4300620, 4874036, 6092545, 7311054, 8601240, 9748072, 12185090, 14622108, 18277635, 24370180, 29244216, 36555270, 48740360, 73110540, 146221080]

約数ペア:

[(1, 146221080), (2, 73110540), (3, 48740360), (4, 36555270), (5, 29244216), (6, 24370180), (8, 18277635), (10, 14622108), (12, 12185090), (15, 9748072), (17, 8601240), (20, 7311054), (24, 6092545), (30, 4874036), (34, 4300620), (40, 3655527), (51, 2867080), (60, 2437018), (68, 2150310), (85, 1720248), (102, 1433540), (120, 1218509), (136, 1075155), (170, 860124), (204, 716770), (229, 638520), (255, 573416), (313, 467160), (340, 430062), (408, 358385), (458, 319260), (510, 286708), (626, 233580), (680, 215031), (687, 212840), (916, 159630), (939, 155720), (1020, 143354), (1145, 127704), (1252, 116790), (1374, 106420), (1565, 93432), (1832, 79815), (1878, 77860), (2040, 71677), (2290, 63852), (2504, 58395), (2748, 53210), (3130, 46716), (3435, 42568), (3756, 38930), (3893, 37560), (4580, 31926), (4695, 31144), (5321, 27480), (5496, 26605), (6260, 23358), (6870, 21284), (7512, 19465), (7786, 18780), (9160, 15963), (9390, 15572), (10642, 13740), (11679, 12520)]