155592360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 256

約数和(自身を含む): 646963200

約数和(自身を除く): 491370840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1871, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3742, 3780, 3960, 4158, 4620, 5544, 5613, 5940, 6930, 7484, 7560, 8316, 9240, 9355, 10395, 11226, 11880, 13097, 13860, 14968, 16632, 16839, 18710, 20581, 20790, 22452, 26194, 27720, 28065, 33678, 37420, 39291, 41162, 41580, 44904, 50517, 52388, 56130, 61743, 65485, 67356, 74840, 78582, 82324, 83160, 84195, 101034, 102905, 104776, 112260, 117873, 123486, 130970, 134712, 144067, 157164, 164648, 168390, 185229, 196455, 202068, 205810, 224520, 235746, 246972, 252585, 261940, 288134, 308715, 314328, 336780, 353619, 370458, 392910, 404136, 411620, 432201, 471492, 493944, 505170, 523880, 555687, 576268, 589365, 617430, 673560, 707238, 720335, 740916, 785820, 823240, 864402, 926145, 942984, 1010340, 1111374, 1152536, 1178730, 1234860, 1296603, 1414476, 1440670, 1481832, 1571640, 1728804, 1768095, 1852290, 2020680, 2161005, 2222748, 2357460, 2469720, 2593206, 2778435, 2828952, 2881340, 3457608, 3536190, 3704580, 3889809, 4322010, 4445496, 4714920, 5186412, 5556870, 5762680, 6483015, 7072380, 7409160, 7779618, 8644020, 10372824, 11113740, 12966030, 14144760, 15559236, 17288040, 19449045, 22227480, 25932060, 31118472, 38898090, 51864120, 77796180, 155592360]

約数ペア:

[(1, 155592360), (2, 77796180), (3, 51864120), (4, 38898090), (5, 31118472), (6, 25932060), (7, 22227480), (8, 19449045), (9, 17288040), (10, 15559236), (11, 14144760), (12, 12966030), (14, 11113740), (15, 10372824), (18, 8644020), (20, 7779618), (21, 7409160), (22, 7072380), (24, 6483015), (27, 5762680), (28, 5556870), (30, 5186412), (33, 4714920), (35, 4445496), (36, 4322010), (40, 3889809), (42, 3704580), (44, 3536190), (45, 3457608), (54, 2881340), (55, 2828952), (56, 2778435), (60, 2593206), (63, 2469720), (66, 2357460), (70, 2222748), (72, 2161005), (77, 2020680), (84, 1852290), (88, 1768095), (90, 1728804), (99, 1571640), (105, 1481832), (108, 1440670), (110, 1414476), (120, 1296603), (126, 1234860), (132, 1178730), (135, 1152536), (140, 1111374), (154, 1010340), (165, 942984), (168, 926145), (180, 864402), (189, 823240), (198, 785820), (210, 740916), (216, 720335), (220, 707238), (231, 673560), (252, 617430), (264, 589365), (270, 576268), (280, 555687), (297, 523880), (308, 505170), (315, 493944), (330, 471492), (360, 432201), (378, 411620), (385, 404136), (396, 392910), (420, 370458), (440, 353619), (462, 336780), (495, 314328), (504, 308715), (540, 288134), (594, 261940), (616, 252585), (630, 246972), (660, 235746), (693, 224520), (756, 205810), (770, 202068), (792, 196455), (840, 185229), (924, 168390), (945, 164648), (990, 157164), (1080, 144067), (1155, 134712), (1188, 130970), (1260, 123486), (1320, 117873), (1386, 112260), (1485, 104776), (1512, 102905), (1540, 101034), (1848, 84195), (1871, 83160), (1890, 82324), (1980, 78582), (2079, 74840), (2310, 67356), (2376, 65485), (2520, 61743), (2772, 56130), (2970, 52388), (3080, 50517), (3465, 44904), (3742, 41580), (3780, 41162), (3960, 39291), (4158, 37420), (4620, 33678), (5544, 28065), (5613, 27720), (5940, 26194), (6930, 22452), (7484, 20790), (7560, 20581), (8316, 18710), (9240, 16839), (9355, 16632), (10395, 14968), (11226, 13860), (11880, 13097)]