196885920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 288

約数和(自身を含む): 788066496

約数和(自身を除く): 591180576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 761, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1522, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2156, 2283, 2310, 2352, 2464, 2640, 2695, 2940, 3044, 3080, 3234, 3360, 3696, 3805, 3920, 4312, 4566, 4620, 4704, 5280, 5327, 5390, 5880, 6088, 6160, 6468, 7392, 7610, 7840, 8085, 8371, 8624, 9132, 9240, 10654, 10780, 11415, 11760, 12176, 12320, 12936, 15220, 15981, 16170, 16742, 17248, 18264, 18480, 21308, 21560, 22830, 23520, 24352, 25113, 25872, 26635, 30440, 31962, 32340, 33484, 36528, 36960, 37289, 41855, 42616, 43120, 45660, 50226, 51744, 53270, 58597, 60880, 63924, 64680, 66968, 73056, 74578, 79905, 83710, 85232, 86240, 91320, 100452, 106540, 111867, 117194, 121760, 125565, 127848, 129360, 133936, 149156, 159810, 167420, 170464, 175791, 182640, 186445, 200904, 213080, 223734, 234388, 251130, 255696, 258720, 267872, 292985, 298312, 319620, 334840, 351582, 365280, 372890, 401808, 410179, 426160, 447468, 468776, 502260, 511392, 559335, 585970, 596624, 639240, 669680, 703164, 745780, 803616, 820358, 852320, 878955, 894936, 937552, 1004520, 1118670, 1171940, 1193248, 1230537, 1278480, 1339360, 1406328, 1491560, 1640716, 1757910, 1789872, 1875104, 2009040, 2050895, 2237340, 2343880, 2461074, 2556960, 2812656, 2983120, 3281432, 3515820, 3579744, 4018080, 4101790, 4474680, 4687760, 4922148, 5625312, 5966240, 6152685, 6562864, 7031640, 8203580, 8949360, 9375520, 9844296, 12305370, 13125728, 14063280, 16407160, 17898720, 19688592, 24610740, 28126560, 32814320, 39377184, 49221480, 65628640, 98442960, 196885920]

約数ペア:

[(1, 196885920), (2, 98442960), (3, 65628640), (4, 49221480), (5, 39377184), (6, 32814320), (7, 28126560), (8, 24610740), (10, 19688592), (11, 17898720), (12, 16407160), (14, 14063280), (15, 13125728), (16, 12305370), (20, 9844296), (21, 9375520), (22, 8949360), (24, 8203580), (28, 7031640), (30, 6562864), (32, 6152685), (33, 5966240), (35, 5625312), (40, 4922148), (42, 4687760), (44, 4474680), (48, 4101790), (49, 4018080), (55, 3579744), (56, 3515820), (60, 3281432), (66, 2983120), (70, 2812656), (77, 2556960), (80, 2461074), (84, 2343880), (88, 2237340), (96, 2050895), (98, 2009040), (105, 1875104), (110, 1789872), (112, 1757910), (120, 1640716), (132, 1491560), (140, 1406328), (147, 1339360), (154, 1278480), (160, 1230537), (165, 1193248), (168, 1171940), (176, 1118670), (196, 1004520), (210, 937552), (220, 894936), (224, 878955), (231, 852320), (240, 820358), (245, 803616), (264, 745780), (280, 703164), (294, 669680), (308, 639240), (330, 596624), (336, 585970), (352, 559335), (385, 511392), (392, 502260), (420, 468776), (440, 447468), (462, 426160), (480, 410179), (490, 401808), (528, 372890), (539, 365280), (560, 351582), (588, 334840), (616, 319620), (660, 298312), (672, 292985), (735, 267872), (761, 258720), (770, 255696), (784, 251130), (840, 234388), (880, 223734), (924, 213080), (980, 200904), (1056, 186445), (1078, 182640), (1120, 175791), (1155, 170464), (1176, 167420), (1232, 159810), (1320, 149156), (1470, 133936), (1522, 129360), (1540, 127848), (1568, 125565), (1617, 121760), (1680, 117194), (1760, 111867), (1848, 106540), (1960, 100452), (2156, 91320), (2283, 86240), (2310, 85232), (2352, 83710), (2464, 79905), (2640, 74578), (2695, 73056), (2940, 66968), (3044, 64680), (3080, 63924), (3234, 60880), (3360, 58597), (3696, 53270), (3805, 51744), (3920, 50226), (4312, 45660), (4566, 43120), (4620, 42616), (4704, 41855), (5280, 37289), (5327, 36960), (5390, 36528), (5880, 33484), (6088, 32340), (6160, 31962), (6468, 30440), (7392, 26635), (7610, 25872), (7840, 25113), (8085, 24352), (8371, 23520), (8624, 22830), (9132, 21560), (9240, 21308), (10654, 18480), (10780, 18264), (11415, 17248), (11760, 16742), (12176, 16170), (12320, 15981), (12936, 15220)]