227586480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 240

約数和(自身を含む): 822884832

約数和(自身を除く): 595298352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 408, 440, 461, 484, 510, 528, 561, 605, 660, 680, 726, 748, 816, 880, 922, 935, 968, 1020, 1122, 1210, 1320, 1360, 1383, 1452, 1496, 1815, 1844, 1870, 1936, 2040, 2057, 2244, 2305, 2420, 2640, 2766, 2805, 2904, 2992, 3630, 3688, 3740, 4080, 4114, 4488, 4610, 4840, 5071, 5532, 5610, 5808, 6171, 6915, 7260, 7376, 7480, 7837, 8228, 8976, 9220, 9680, 10142, 10285, 11064, 11220, 12342, 13830, 14520, 14960, 15213, 15674, 16456, 18440, 20284, 20570, 22128, 22440, 23511, 24684, 25355, 27660, 29040, 30426, 30855, 31348, 32912, 36880, 39185, 40568, 41140, 44880, 47022, 49368, 50710, 55320, 55781, 60852, 61710, 62696, 76065, 78370, 81136, 82280, 86207, 94044, 98736, 101420, 110640, 111562, 117555, 121704, 123420, 125392, 152130, 156740, 164560, 167343, 172414, 188088, 202840, 223124, 235110, 243408, 246840, 258621, 278905, 304260, 313480, 334686, 344828, 376176, 405680, 431035, 446248, 470220, 493680, 517242, 557810, 608520, 626960, 669372, 689656, 836715, 862070, 892496, 940440, 948277, 1034484, 1115620, 1217040, 1293105, 1338744, 1379312, 1673430, 1724140, 1880880, 1896554, 2068968, 2231240, 2586210, 2677488, 2844831, 3346860, 3448280, 3793108, 4137936, 4462480, 4741385, 5172420, 5689662, 6693720, 6896560, 7586216, 9482770, 10344840, 11379324, 13387440, 14224155, 15172432, 18965540, 20689680, 22758648, 28448310, 37931080, 45517296, 56896620, 75862160, 113793240, 227586480]

約数ペア:

[(1, 227586480), (2, 113793240), (3, 75862160), (4, 56896620), (5, 45517296), (6, 37931080), (8, 28448310), (10, 22758648), (11, 20689680), (12, 18965540), (15, 15172432), (16, 14224155), (17, 13387440), (20, 11379324), (22, 10344840), (24, 9482770), (30, 7586216), (33, 6896560), (34, 6693720), (40, 5689662), (44, 5172420), (48, 4741385), (51, 4462480), (55, 4137936), (60, 3793108), (66, 3448280), (68, 3346860), (80, 2844831), (85, 2677488), (88, 2586210), (102, 2231240), (110, 2068968), (120, 1896554), (121, 1880880), (132, 1724140), (136, 1673430), (165, 1379312), (170, 1338744), (176, 1293105), (187, 1217040), (204, 1115620), (220, 1034484), (240, 948277), (242, 940440), (255, 892496), (264, 862070), (272, 836715), (330, 689656), (340, 669372), (363, 626960), (374, 608520), (408, 557810), (440, 517242), (461, 493680), (484, 470220), (510, 446248), (528, 431035), (561, 405680), (605, 376176), (660, 344828), (680, 334686), (726, 313480), (748, 304260), (816, 278905), (880, 258621), (922, 246840), (935, 243408), (968, 235110), (1020, 223124), (1122, 202840), (1210, 188088), (1320, 172414), (1360, 167343), (1383, 164560), (1452, 156740), (1496, 152130), (1815, 125392), (1844, 123420), (1870, 121704), (1936, 117555), (2040, 111562), (2057, 110640), (2244, 101420), (2305, 98736), (2420, 94044), (2640, 86207), (2766, 82280), (2805, 81136), (2904, 78370), (2992, 76065), (3630, 62696), (3688, 61710), (3740, 60852), (4080, 55781), (4114, 55320), (4488, 50710), (4610, 49368), (4840, 47022), (5071, 44880), (5532, 41140), (5610, 40568), (5808, 39185), (6171, 36880), (6915, 32912), (7260, 31348), (7376, 30855), (7480, 30426), (7837, 29040), (8228, 27660), (8976, 25355), (9220, 24684), (9680, 23511), (10142, 22440), (10285, 22128), (11064, 20570), (11220, 20284), (12342, 18440), (13830, 16456), (14520, 15674), (14960, 15213)]