216812400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 810376704

約数和(自身を除く): 593564304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 53, 56, 60, 70, 75, 80, 84, 100, 105, 106, 112, 120, 140, 150, 159, 168, 175, 200, 210, 212, 240, 265, 280, 300, 318, 336, 350, 371, 400, 420, 424, 487, 525, 530, 560, 600, 636, 700, 742, 795, 840, 848, 974, 1050, 1060, 1113, 1200, 1272, 1325, 1400, 1461, 1484, 1590, 1680, 1855, 1948, 2100, 2120, 2226, 2435, 2544, 2650, 2800, 2922, 2968, 3180, 3409, 3710, 3896, 3975, 4200, 4240, 4452, 4870, 5300, 5565, 5844, 5936, 6360, 6818, 7305, 7420, 7792, 7950, 8400, 8904, 9275, 9740, 10227, 10600, 11130, 11688, 12175, 12720, 13636, 14610, 14840, 15900, 17045, 17808, 18550, 19480, 20454, 21200, 22260, 23376, 24350, 25811, 27272, 27825, 29220, 29680, 31800, 34090, 36525, 37100, 38960, 40908, 44520, 48700, 51135, 51622, 54544, 55650, 58440, 63600, 68180, 73050, 74200, 77433, 81816, 85225, 89040, 97400, 102270, 103244, 111300, 116880, 129055, 136360, 146100, 148400, 154866, 163632, 170450, 180677, 194800, 204540, 206488, 222600, 255675, 258110, 272720, 292200, 309732, 340900, 361354, 387165, 409080, 412976, 445200, 511350, 516220, 542031, 584400, 619464, 645275, 681800, 722708, 774330, 818160, 903385, 1022700, 1032440, 1084062, 1238928, 1290550, 1363600, 1445416, 1548660, 1806770, 1935825, 2045400, 2064880, 2168124, 2581100, 2710155, 2890832, 3097320, 3613540, 3871650, 4090800, 4336248, 4516925, 5162200, 5420310, 6194640, 7227080, 7743300, 8672496, 9033850, 10324400, 10840620, 13550775, 14454160, 15486600, 18067700, 21681240, 27101550, 30973200, 36135400, 43362480, 54203100, 72270800, 108406200, 216812400]

約数ペア:

[(1, 216812400), (2, 108406200), (3, 72270800), (4, 54203100), (5, 43362480), (6, 36135400), (7, 30973200), (8, 27101550), (10, 21681240), (12, 18067700), (14, 15486600), (15, 14454160), (16, 13550775), (20, 10840620), (21, 10324400), (24, 9033850), (25, 8672496), (28, 7743300), (30, 7227080), (35, 6194640), (40, 5420310), (42, 5162200), (48, 4516925), (50, 4336248), (53, 4090800), (56, 3871650), (60, 3613540), (70, 3097320), (75, 2890832), (80, 2710155), (84, 2581100), (100, 2168124), (105, 2064880), (106, 2045400), (112, 1935825), (120, 1806770), (140, 1548660), (150, 1445416), (159, 1363600), (168, 1290550), (175, 1238928), (200, 1084062), (210, 1032440), (212, 1022700), (240, 903385), (265, 818160), (280, 774330), (300, 722708), (318, 681800), (336, 645275), (350, 619464), (371, 584400), (400, 542031), (420, 516220), (424, 511350), (487, 445200), (525, 412976), (530, 409080), (560, 387165), (600, 361354), (636, 340900), (700, 309732), (742, 292200), (795, 272720), (840, 258110), (848, 255675), (974, 222600), (1050, 206488), (1060, 204540), (1113, 194800), (1200, 180677), (1272, 170450), (1325, 163632), (1400, 154866), (1461, 148400), (1484, 146100), (1590, 136360), (1680, 129055), (1855, 116880), (1948, 111300), (2100, 103244), (2120, 102270), (2226, 97400), (2435, 89040), (2544, 85225), (2650, 81816), (2800, 77433), (2922, 74200), (2968, 73050), (3180, 68180), (3409, 63600), (3710, 58440), (3896, 55650), (3975, 54544), (4200, 51622), (4240, 51135), (4452, 48700), (4870, 44520), (5300, 40908), (5565, 38960), (5844, 37100), (5936, 36525), (6360, 34090), (6818, 31800), (7305, 29680), (7420, 29220), (7792, 27825), (7950, 27272), (8400, 25811), (8904, 24350), (9275, 23376), (9740, 22260), (10227, 21200), (10600, 20454), (11130, 19480), (11688, 18550), (12175, 17808), (12720, 17045), (13636, 15900), (14610, 14840)]