168850440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 626745600

約数和(自身を除く): 457895160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 88, 90, 99, 108, 110, 120, 122, 132, 135, 165, 180, 183, 198, 216, 220, 233, 244, 264, 270, 297, 305, 330, 360, 366, 396, 440, 466, 488, 495, 540, 549, 594, 610, 660, 671, 699, 732, 792, 915, 932, 990, 1080, 1098, 1165, 1188, 1220, 1320, 1342, 1398, 1464, 1485, 1647, 1830, 1864, 1980, 2013, 2097, 2196, 2330, 2376, 2440, 2563, 2684, 2745, 2796, 2970, 3294, 3355, 3495, 3660, 3960, 4026, 4194, 4392, 4660, 5126, 5368, 5490, 5592, 5940, 6039, 6291, 6588, 6710, 6990, 7320, 7689, 8052, 8235, 8388, 9320, 10065, 10252, 10485, 10980, 11880, 12078, 12582, 12815, 13176, 13420, 13980, 14213, 15378, 16104, 16470, 16776, 18117, 20130, 20504, 20970, 21960, 23067, 24156, 25164, 25630, 26840, 27960, 28426, 30195, 30756, 31455, 32940, 36234, 38445, 40260, 41940, 42639, 46134, 48312, 50328, 51260, 56852, 60390, 61512, 62910, 65880, 69201, 71065, 72468, 76890, 80520, 83880, 85278, 90585, 92268, 102520, 113704, 115335, 120780, 125820, 127917, 138402, 142130, 144936, 153780, 156343, 170556, 181170, 184536, 213195, 230670, 241560, 251640, 255834, 276804, 284260, 307560, 312686, 341112, 346005, 362340, 383751, 426390, 461340, 469029, 511668, 553608, 568520, 625372, 639585, 692010, 724680, 767502, 781715, 852780, 922680, 938058, 1023336, 1250744, 1279170, 1384020, 1407087, 1535004, 1563430, 1705560, 1876116, 1918755, 2345145, 2558340, 2768040, 2814174, 3070008, 3126860, 3752232, 3837510, 4221261, 4690290, 5116680, 5628348, 6253720, 7035435, 7675020, 8442522, 9380580, 11256696, 14070870, 15350040, 16885044, 18761160, 21106305, 28141740, 33770088, 42212610, 56283480, 84425220, 168850440]

約数ペア:

[(1, 168850440), (2, 84425220), (3, 56283480), (4, 42212610), (5, 33770088), (6, 28141740), (8, 21106305), (9, 18761160), (10, 16885044), (11, 15350040), (12, 14070870), (15, 11256696), (18, 9380580), (20, 8442522), (22, 7675020), (24, 7035435), (27, 6253720), (30, 5628348), (33, 5116680), (36, 4690290), (40, 4221261), (44, 3837510), (45, 3752232), (54, 3126860), (55, 3070008), (60, 2814174), (61, 2768040), (66, 2558340), (72, 2345145), (88, 1918755), (90, 1876116), (99, 1705560), (108, 1563430), (110, 1535004), (120, 1407087), (122, 1384020), (132, 1279170), (135, 1250744), (165, 1023336), (180, 938058), (183, 922680), (198, 852780), (216, 781715), (220, 767502), (233, 724680), (244, 692010), (264, 639585), (270, 625372), (297, 568520), (305, 553608), (330, 511668), (360, 469029), (366, 461340), (396, 426390), (440, 383751), (466, 362340), (488, 346005), (495, 341112), (540, 312686), (549, 307560), (594, 284260), (610, 276804), (660, 255834), (671, 251640), (699, 241560), (732, 230670), (792, 213195), (915, 184536), (932, 181170), (990, 170556), (1080, 156343), (1098, 153780), (1165, 144936), (1188, 142130), (1220, 138402), (1320, 127917), (1342, 125820), (1398, 120780), (1464, 115335), (1485, 113704), (1647, 102520), (1830, 92268), (1864, 90585), (1980, 85278), (2013, 83880), (2097, 80520), (2196, 76890), (2330, 72468), (2376, 71065), (2440, 69201), (2563, 65880), (2684, 62910), (2745, 61512), (2796, 60390), (2970, 56852), (3294, 51260), (3355, 50328), (3495, 48312), (3660, 46134), (3960, 42639), (4026, 41940), (4194, 40260), (4392, 38445), (4660, 36234), (5126, 32940), (5368, 31455), (5490, 30756), (5592, 30195), (5940, 28426), (6039, 27960), (6291, 26840), (6588, 25630), (6710, 25164), (6990, 24156), (7320, 23067), (7689, 21960), (8052, 20970), (8235, 20504), (8388, 20130), (9320, 18117), (10065, 16776), (10252, 16470), (10485, 16104), (10980, 15378), (11880, 14213), (12078, 13980), (12582, 13420), (12815, 13176)]