312952080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1841

約数の個数: 160

約数和(自身を含む): 1119571200

約数和(自身を除く): 806619120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1709, 1744, 2180, 2289, 2616, 3052, 3270, 3418, 3815, 4360, 4578, 5127, 5232, 6104, 6540, 6836, 7630, 8545, 8720, 9156, 10254, 11445, 11963, 12208, 13080, 13672, 15260, 17090, 18312, 20508, 22890, 23926, 25635, 26160, 27344, 30520, 34180, 35889, 36624, 41016, 45780, 47852, 51270, 59815, 61040, 68360, 71778, 82032, 91560, 95704, 102540, 119630, 136720, 143556, 179445, 183120, 186281, 191408, 205080, 239260, 287112, 358890, 372562, 410160, 478520, 558843, 574224, 717780, 745124, 931405, 957040, 1117686, 1303967, 1435560, 1490248, 1862810, 2235372, 2607934, 2794215, 2871120, 2980496, 3725620, 3911901, 4470744, 5215868, 5588430, 6519835, 7451240, 7823802, 8941488, 10431736, 11176860, 13039670, 14902480, 15647604, 19559505, 20863472, 22353720, 26079340, 31295208, 39119010, 44707440, 52158680, 62590416, 78238020, 104317360, 156476040, 312952080]

約数ペア:

[(1, 312952080), (2, 156476040), (3, 104317360), (4, 78238020), (5, 62590416), (6, 52158680), (7, 44707440), (8, 39119010), (10, 31295208), (12, 26079340), (14, 22353720), (15, 20863472), (16, 19559505), (20, 15647604), (21, 14902480), (24, 13039670), (28, 11176860), (30, 10431736), (35, 8941488), (40, 7823802), (42, 7451240), (48, 6519835), (56, 5588430), (60, 5215868), (70, 4470744), (80, 3911901), (84, 3725620), (105, 2980496), (109, 2871120), (112, 2794215), (120, 2607934), (140, 2235372), (168, 1862810), (210, 1490248), (218, 1435560), (240, 1303967), (280, 1117686), (327, 957040), (336, 931405), (420, 745124), (436, 717780), (545, 574224), (560, 558843), (654, 478520), (763, 410160), (840, 372562), (872, 358890), (1090, 287112), (1308, 239260), (1526, 205080), (1635, 191408), (1680, 186281), (1709, 183120), (1744, 179445), (2180, 143556), (2289, 136720), (2616, 119630), (3052, 102540), (3270, 95704), (3418, 91560), (3815, 82032), (4360, 71778), (4578, 68360), (5127, 61040), (5232, 59815), (6104, 51270), (6540, 47852), (6836, 45780), (7630, 41016), (8545, 36624), (8720, 35889), (9156, 34180), (10254, 30520), (11445, 27344), (11963, 26160), (12208, 25635), (13080, 23926), (13672, 22890), (15260, 20508), (17090, 18312)]