216634320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 240

約数和(自身を含む): 848195712

約数和(自身を除く): 631561392

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, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 811, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1622, 1680, 1855, 1908, 2120, 2226, 2385, 2433, 2520, 2544, 2968, 3180, 3244, 3339, 3710, 3816, 4055, 4240, 4452, 4770, 4866, 5040, 5565, 5677, 5936, 6360, 6488, 6678, 7299, 7420, 7632, 8110, 8904, 9540, 9732, 11130, 11354, 12165, 12720, 12976, 13356, 14598, 14840, 16220, 16695, 17031, 17808, 19080, 19464, 22260, 22708, 24330, 26712, 28385, 29196, 29680, 32440, 33390, 34062, 36495, 38160, 38928, 42983, 44520, 45416, 48660, 51093, 53424, 56770, 58392, 64880, 66780, 68124, 72990, 85155, 85966, 89040, 90832, 97320, 102186, 113540, 116784, 128949, 133560, 136248, 145980, 170310, 171932, 194640, 204372, 214915, 227080, 255465, 257898, 267120, 272496, 291960, 300881, 340620, 343864, 386847, 408744, 429830, 454160, 510930, 515796, 583920, 601762, 644745, 681240, 687728, 773694, 817488, 859660, 902643, 1021860, 1031592, 1203524, 1289490, 1362480, 1504405, 1547388, 1719320, 1805286, 1934235, 2043720, 2063184, 2407048, 2578980, 2707929, 3008810, 3094776, 3438640, 3610572, 3868470, 4087440, 4513215, 4814096, 5157960, 5415858, 6017620, 6189552, 7221144, 7736940, 9026430, 10315920, 10831716, 12035240, 13539645, 14442288, 15473880, 18052860, 21663432, 24070480, 27079290, 30947760, 36105720, 43326864, 54158580, 72211440, 108317160, 216634320]

約数ペア:

[(1, 216634320), (2, 108317160), (3, 72211440), (4, 54158580), (5, 43326864), (6, 36105720), (7, 30947760), (8, 27079290), (9, 24070480), (10, 21663432), (12, 18052860), (14, 15473880), (15, 14442288), (16, 13539645), (18, 12035240), (20, 10831716), (21, 10315920), (24, 9026430), (28, 7736940), (30, 7221144), (35, 6189552), (36, 6017620), (40, 5415858), (42, 5157960), (45, 4814096), (48, 4513215), (53, 4087440), (56, 3868470), (60, 3610572), (63, 3438640), (70, 3094776), (72, 3008810), (80, 2707929), (84, 2578980), (90, 2407048), (105, 2063184), (106, 2043720), (112, 1934235), (120, 1805286), (126, 1719320), (140, 1547388), (144, 1504405), (159, 1362480), (168, 1289490), (180, 1203524), (210, 1031592), (212, 1021860), (240, 902643), (252, 859660), (265, 817488), (280, 773694), (315, 687728), (318, 681240), (336, 644745), (360, 601762), (371, 583920), (420, 515796), (424, 510930), (477, 454160), (504, 429830), (530, 408744), (560, 386847), (630, 343864), (636, 340620), (720, 300881), (742, 291960), (795, 272496), (811, 267120), (840, 257898), (848, 255465), (954, 227080), (1008, 214915), (1060, 204372), (1113, 194640), (1260, 171932), (1272, 170310), (1484, 145980), (1590, 136248), (1622, 133560), (1680, 128949), (1855, 116784), (1908, 113540), (2120, 102186), (2226, 97320), (2385, 90832), (2433, 89040), (2520, 85966), (2544, 85155), (2968, 72990), (3180, 68124), (3244, 66780), (3339, 64880), (3710, 58392), (3816, 56770), (4055, 53424), (4240, 51093), (4452, 48660), (4770, 45416), (4866, 44520), (5040, 42983), (5565, 38928), (5677, 38160), (5936, 36495), (6360, 34062), (6488, 33390), (6678, 32440), (7299, 29680), (7420, 29196), (7632, 28385), (8110, 26712), (8904, 24330), (9540, 22708), (9732, 22260), (11130, 19464), (11354, 19080), (12165, 17808), (12720, 17031), (12976, 16695), (13356, 16220), (14598, 14840)]