210047280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 160

約数和(自身を含む): 695907840

約数和(自身を除く): 485860560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 456, 570, 584, 631, 730, 760, 876, 912, 1095, 1140, 1168, 1262, 1387, 1460, 1520, 1752, 1893, 2190, 2280, 2524, 2774, 2920, 3155, 3504, 3786, 4161, 4380, 4560, 5048, 5548, 5840, 6310, 6935, 7572, 8322, 8760, 9465, 10096, 11096, 11989, 12620, 13870, 15144, 16644, 17520, 18930, 20805, 22192, 23978, 25240, 27740, 30288, 33288, 35967, 37860, 41610, 46063, 47956, 50480, 55480, 59945, 66576, 71934, 75720, 83220, 92126, 95912, 110960, 119890, 138189, 143868, 151440, 166440, 179835, 184252, 191824, 230315, 239780, 276378, 287736, 332880, 359670, 368504, 460630, 479560, 552756, 575472, 690945, 719340, 737008, 875197, 921260, 959120, 1105512, 1381890, 1438680, 1750394, 1842520, 2211024, 2625591, 2763780, 2877360, 3500788, 3685040, 4375985, 5251182, 5527560, 7001576, 8751970, 10502364, 11055120, 13127955, 14003152, 17503940, 21004728, 26255910, 35007880, 42009456, 52511820, 70015760, 105023640, 210047280]

約数ペア:

[(1, 210047280), (2, 105023640), (3, 70015760), (4, 52511820), (5, 42009456), (6, 35007880), (8, 26255910), (10, 21004728), (12, 17503940), (15, 14003152), (16, 13127955), (19, 11055120), (20, 10502364), (24, 8751970), (30, 7001576), (38, 5527560), (40, 5251182), (48, 4375985), (57, 3685040), (60, 3500788), (73, 2877360), (76, 2763780), (80, 2625591), (95, 2211024), (114, 1842520), (120, 1750394), (146, 1438680), (152, 1381890), (190, 1105512), (219, 959120), (228, 921260), (240, 875197), (285, 737008), (292, 719340), (304, 690945), (365, 575472), (380, 552756), (438, 479560), (456, 460630), (570, 368504), (584, 359670), (631, 332880), (730, 287736), (760, 276378), (876, 239780), (912, 230315), (1095, 191824), (1140, 184252), (1168, 179835), (1262, 166440), (1387, 151440), (1460, 143868), (1520, 138189), (1752, 119890), (1893, 110960), (2190, 95912), (2280, 92126), (2524, 83220), (2774, 75720), (2920, 71934), (3155, 66576), (3504, 59945), (3786, 55480), (4161, 50480), (4380, 47956), (4560, 46063), (5048, 41610), (5548, 37860), (5840, 35967), (6310, 33288), (6935, 30288), (7572, 27740), (8322, 25240), (8760, 23978), (9465, 22192), (10096, 20805), (11096, 18930), (11989, 17520), (12620, 16644), (13870, 15144)]