214987080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 256

約数和(自身を含む): 821145600

約数和(自身を除く): 606158520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 53, 55, 56, 60, 66, 70, 77, 84, 88, 105, 106, 110, 120, 132, 140, 154, 159, 165, 168, 210, 212, 220, 231, 264, 265, 280, 308, 318, 330, 371, 385, 420, 424, 439, 440, 462, 530, 583, 616, 636, 660, 742, 770, 795, 840, 878, 924, 1060, 1113, 1155, 1166, 1272, 1317, 1320, 1484, 1540, 1590, 1749, 1756, 1848, 1855, 2120, 2195, 2226, 2310, 2332, 2634, 2915, 2968, 3073, 3080, 3180, 3498, 3512, 3710, 4081, 4390, 4452, 4620, 4664, 4829, 5268, 5565, 5830, 6146, 6360, 6585, 6996, 7420, 8162, 8745, 8780, 8904, 9219, 9240, 9658, 10536, 11130, 11660, 12243, 12292, 13170, 13992, 14487, 14840, 15365, 16324, 17490, 17560, 18438, 19316, 20405, 22260, 23267, 23320, 24145, 24486, 24584, 26340, 28974, 30730, 32648, 33803, 34980, 36876, 38632, 40810, 44520, 46095, 46534, 48290, 48972, 52680, 57948, 61215, 61460, 67606, 69801, 69960, 72435, 73752, 81620, 92190, 93068, 96580, 97944, 101409, 115896, 116335, 122430, 122920, 135212, 139602, 144870, 162869, 163240, 169015, 184380, 186136, 193160, 202818, 232670, 244860, 255937, 270424, 279204, 289740, 325738, 338030, 349005, 368760, 405636, 465340, 488607, 489720, 507045, 511874, 558408, 579480, 651476, 676060, 698010, 767811, 811272, 814345, 930680, 977214, 1014090, 1023748, 1279685, 1302952, 1352120, 1396020, 1535622, 1628690, 1791559, 1954428, 2028180, 2047496, 2443035, 2559370, 2792040, 3071244, 3257380, 3583118, 3839055, 3908856, 4056360, 4886070, 5118740, 5374677, 6142488, 6514760, 7166236, 7678110, 8957795, 9772140, 10237480, 10749354, 14332472, 15356220, 17915590, 19544280, 21498708, 26873385, 30712440, 35831180, 42997416, 53746770, 71662360, 107493540, 214987080]

約数ペア:

[(1, 214987080), (2, 107493540), (3, 71662360), (4, 53746770), (5, 42997416), (6, 35831180), (7, 30712440), (8, 26873385), (10, 21498708), (11, 19544280), (12, 17915590), (14, 15356220), (15, 14332472), (20, 10749354), (21, 10237480), (22, 9772140), (24, 8957795), (28, 7678110), (30, 7166236), (33, 6514760), (35, 6142488), (40, 5374677), (42, 5118740), (44, 4886070), (53, 4056360), (55, 3908856), (56, 3839055), (60, 3583118), (66, 3257380), (70, 3071244), (77, 2792040), (84, 2559370), (88, 2443035), (105, 2047496), (106, 2028180), (110, 1954428), (120, 1791559), (132, 1628690), (140, 1535622), (154, 1396020), (159, 1352120), (165, 1302952), (168, 1279685), (210, 1023748), (212, 1014090), (220, 977214), (231, 930680), (264, 814345), (265, 811272), (280, 767811), (308, 698010), (318, 676060), (330, 651476), (371, 579480), (385, 558408), (420, 511874), (424, 507045), (439, 489720), (440, 488607), (462, 465340), (530, 405636), (583, 368760), (616, 349005), (636, 338030), (660, 325738), (742, 289740), (770, 279204), (795, 270424), (840, 255937), (878, 244860), (924, 232670), (1060, 202818), (1113, 193160), (1155, 186136), (1166, 184380), (1272, 169015), (1317, 163240), (1320, 162869), (1484, 144870), (1540, 139602), (1590, 135212), (1749, 122920), (1756, 122430), (1848, 116335), (1855, 115896), (2120, 101409), (2195, 97944), (2226, 96580), (2310, 93068), (2332, 92190), (2634, 81620), (2915, 73752), (2968, 72435), (3073, 69960), (3080, 69801), (3180, 67606), (3498, 61460), (3512, 61215), (3710, 57948), (4081, 52680), (4390, 48972), (4452, 48290), (4620, 46534), (4664, 46095), (4829, 44520), (5268, 40810), (5565, 38632), (5830, 36876), (6146, 34980), (6360, 33803), (6585, 32648), (6996, 30730), (7420, 28974), (8162, 26340), (8745, 24584), (8780, 24486), (8904, 24145), (9219, 23320), (9240, 23267), (9658, 22260), (10536, 20405), (11130, 19316), (11660, 18438), (12243, 17560), (12292, 17490), (13170, 16324), (13992, 15365), (14487, 14840)]