203680680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5703

約数の個数: 128

約数和(自身を含む): 714700800

約数和(自身を除く): 511020120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 5639, 6020, 7224, 9030, 11278, 12040, 16917, 18060, 22556, 28195, 33834, 36120, 39473, 45112, 56390, 67668, 78946, 84585, 112780, 118419, 135336, 157892, 169170, 197365, 225560, 236838, 242477, 315784, 338340, 394730, 473676, 484954, 592095, 676680, 727431, 789460, 947352, 969908, 1184190, 1212385, 1454862, 1578920, 1697339, 1939816, 2368380, 2424770, 2909724, 3394678, 3637155, 4736760, 4849540, 5092017, 5819448, 6789356, 7274310, 8486695, 9699080, 10184034, 13578712, 14548620, 16973390, 20368068, 25460085, 29097240, 33946780, 40736136, 50920170, 67893560, 101840340, 203680680]

約数ペア:

[(1, 203680680), (2, 101840340), (3, 67893560), (4, 50920170), (5, 40736136), (6, 33946780), (7, 29097240), (8, 25460085), (10, 20368068), (12, 16973390), (14, 14548620), (15, 13578712), (20, 10184034), (21, 9699080), (24, 8486695), (28, 7274310), (30, 6789356), (35, 5819448), (40, 5092017), (42, 4849540), (43, 4736760), (56, 3637155), (60, 3394678), (70, 2909724), (84, 2424770), (86, 2368380), (105, 1939816), (120, 1697339), (129, 1578920), (140, 1454862), (168, 1212385), (172, 1184190), (210, 969908), (215, 947352), (258, 789460), (280, 727431), (301, 676680), (344, 592095), (420, 484954), (430, 473676), (516, 394730), (602, 338340), (645, 315784), (840, 242477), (860, 236838), (903, 225560), (1032, 197365), (1204, 169170), (1290, 157892), (1505, 135336), (1720, 118419), (1806, 112780), (2408, 84585), (2580, 78946), (3010, 67668), (3612, 56390), (4515, 45112), (5160, 39473), (5639, 36120), (6020, 33834), (7224, 28195), (9030, 22556), (11278, 18060), (12040, 16917)]