348464760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3877}}^1$

素因数の和:4005

約数の個数: 128

約数和(自身を含む): 1206213120

約数和(自身を除く): 857748360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 3877, 4280, 4494, 5992, 6420, 7490, 7754, 8988, 11235, 11631, 12840, 14980, 15508, 17976, 19385, 22470, 23262, 27139, 29960, 31016, 38770, 44940, 46524, 54278, 58155, 77540, 81417, 89880, 93048, 108556, 116310, 135695, 155080, 162834, 217112, 232620, 271390, 325668, 407085, 414839, 465240, 542780, 651336, 814170, 829678, 1085560, 1244517, 1628340, 1659356, 2074195, 2489034, 2903873, 3256680, 3318712, 4148390, 4978068, 5807746, 6222585, 8296780, 8711619, 9956136, 11615492, 12445170, 14519365, 16593560, 17423238, 23230984, 24890340, 29038730, 34846476, 43558095, 49780680, 58077460, 69692952, 87116190, 116154920, 174232380, 348464760]

約数ペア:

[(1, 348464760), (2, 174232380), (3, 116154920), (4, 87116190), (5, 69692952), (6, 58077460), (7, 49780680), (8, 43558095), (10, 34846476), (12, 29038730), (14, 24890340), (15, 23230984), (20, 17423238), (21, 16593560), (24, 14519365), (28, 12445170), (30, 11615492), (35, 9956136), (40, 8711619), (42, 8296780), (56, 6222585), (60, 5807746), (70, 4978068), (84, 4148390), (105, 3318712), (107, 3256680), (120, 2903873), (140, 2489034), (168, 2074195), (210, 1659356), (214, 1628340), (280, 1244517), (321, 1085560), (420, 829678), (428, 814170), (535, 651336), (642, 542780), (749, 465240), (840, 414839), (856, 407085), (1070, 325668), (1284, 271390), (1498, 232620), (1605, 217112), (2140, 162834), (2247, 155080), (2568, 135695), (2996, 116310), (3210, 108556), (3745, 93048), (3877, 89880), (4280, 81417), (4494, 77540), (5992, 58155), (6420, 54278), (7490, 46524), (7754, 44940), (8988, 38770), (11235, 31016), (11631, 29960), (12840, 27139), (14980, 23262), (15508, 22470), (17976, 19385)]