348964560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{69239}}^1$

素因数の和:69265

約数の個数: 120

約数和(自身を含む): 1339378560

約数和(自身を除く): 990414000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 69239, 138478, 207717, 276956, 346195, 415434, 484673, 553912, 623151, 692390, 830868, 969346, 1038585, 1107824, 1246302, 1384780, 1454019, 1661736, 1938692, 2077170, 2423365, 2492604, 2769560, 2908038, 3115755, 3323472, 3877384, 4154340, 4362057, 4846730, 4985208, 5539120, 5816076, 6231510, 7270095, 7754768, 8308680, 8724114, 9693460, 9970416, 11632152, 12463020, 14540190, 16617360, 17448228, 19386920, 21810285, 23264304, 24926040, 29080380, 34896456, 38773840, 43620570, 49852080, 58160760, 69792912, 87241140, 116321520, 174482280, 348964560]

約数ペア:

[(1, 348964560), (2, 174482280), (3, 116321520), (4, 87241140), (5, 69792912), (6, 58160760), (7, 49852080), (8, 43620570), (9, 38773840), (10, 34896456), (12, 29080380), (14, 24926040), (15, 23264304), (16, 21810285), (18, 19386920), (20, 17448228), (21, 16617360), (24, 14540190), (28, 12463020), (30, 11632152), (35, 9970416), (36, 9693460), (40, 8724114), (42, 8308680), (45, 7754768), (48, 7270095), (56, 6231510), (60, 5816076), (63, 5539120), (70, 4985208), (72, 4846730), (80, 4362057), (84, 4154340), (90, 3877384), (105, 3323472), (112, 3115755), (120, 2908038), (126, 2769560), (140, 2492604), (144, 2423365), (168, 2077170), (180, 1938692), (210, 1661736), (240, 1454019), (252, 1384780), (280, 1246302), (315, 1107824), (336, 1038585), (360, 969346), (420, 830868), (504, 692390), (560, 623151), (630, 553912), (720, 484673), (840, 415434), (1008, 346195), (1260, 276956), (1680, 207717), (2520, 138478), (5040, 69239)]