331984800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^2\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 324

約数和(自身を含む): 1363236966

約数和(自身を除く): 1031252166

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 160, 168, 175, 180, 196, 200, 210, 224, 225, 240, 245, 252, 280, 288, 294, 300, 315, 336, 350, 360, 392, 400, 420, 441, 450, 480, 490, 504, 525, 560, 588, 600, 630, 672, 700, 720, 735, 784, 800, 840, 882, 900, 941, 980, 1008, 1050, 1120, 1176, 1200, 1225, 1260, 1400, 1440, 1470, 1568, 1575, 1680, 1764, 1800, 1882, 1960, 2016, 2100, 2205, 2352, 2400, 2450, 2520, 2800, 2823, 2940, 3150, 3360, 3528, 3600, 3675, 3764, 3920, 4200, 4410, 4704, 4705, 4900, 5040, 5600, 5646, 5880, 6300, 6587, 7056, 7200, 7350, 7528, 7840, 8400, 8469, 8820, 9410, 9800, 10080, 11025, 11292, 11760, 12600, 13174, 14112, 14115, 14700, 15056, 16800, 16938, 17640, 18820, 19600, 19761, 22050, 22584, 23520, 23525, 25200, 26348, 28230, 29400, 30112, 32935, 33876, 35280, 37640, 39200, 39522, 42345, 44100, 45168, 46109, 47050, 50400, 52696, 56460, 58800, 59283, 65870, 67752, 70560, 70575, 75280, 79044, 84690, 88200, 90336, 92218, 94100, 98805, 105392, 112920, 117600, 118566, 131740, 135504, 138327, 141150, 150560, 158088, 164675, 169380, 176400, 184436, 188200, 197610, 210784, 211725, 225840, 230545, 237132, 263480, 271008, 276654, 282300, 296415, 316176, 329350, 338760, 352800, 368872, 376400, 395220, 414981, 423450, 451680, 461090, 474264, 494025, 526960, 553308, 564600, 592830, 632352, 658700, 677520, 691635, 737744, 752800, 790440, 829962, 846900, 922180, 948528, 988050, 1053920, 1106616, 1129200, 1152725, 1185660, 1317400, 1355040, 1383270, 1475488, 1482075, 1580880, 1659924, 1693800, 1844360, 1897056, 1976100, 2074905, 2213232, 2258400, 2305450, 2371320, 2634800, 2766540, 2964150, 3161760, 3319848, 3387600, 3458175, 3688720, 3952200, 4149810, 4426464, 4610900, 4742640, 5269600, 5533080, 5928300, 6639696, 6775200, 6916350, 7377440, 7904400, 8299620, 9221800, 9485280, 10374525, 11066160, 11856600, 13279392, 13832700, 15808800, 16599240, 18443600, 20749050, 22132320, 23713200, 27665400, 33198480, 36887200, 41498100, 47426400, 55330800, 66396960, 82996200, 110661600, 165992400, 331984800]

約数ペア:

[(1, 331984800), (2, 165992400), (3, 110661600), (4, 82996200), (5, 66396960), (6, 55330800), (7, 47426400), (8, 41498100), (9, 36887200), (10, 33198480), (12, 27665400), (14, 23713200), (15, 22132320), (16, 20749050), (18, 18443600), (20, 16599240), (21, 15808800), (24, 13832700), (25, 13279392), (28, 11856600), (30, 11066160), (32, 10374525), (35, 9485280), (36, 9221800), (40, 8299620), (42, 7904400), (45, 7377440), (48, 6916350), (49, 6775200), (50, 6639696), (56, 5928300), (60, 5533080), (63, 5269600), (70, 4742640), (72, 4610900), (75, 4426464), (80, 4149810), (84, 3952200), (90, 3688720), (96, 3458175), (98, 3387600), (100, 3319848), (105, 3161760), (112, 2964150), (120, 2766540), (126, 2634800), (140, 2371320), (144, 2305450), (147, 2258400), (150, 2213232), (160, 2074905), (168, 1976100), (175, 1897056), (180, 1844360), (196, 1693800), (200, 1659924), (210, 1580880), (224, 1482075), (225, 1475488), (240, 1383270), (245, 1355040), (252, 1317400), (280, 1185660), (288, 1152725), (294, 1129200), (300, 1106616), (315, 1053920), (336, 988050), (350, 948528), (360, 922180), (392, 846900), (400, 829962), (420, 790440), (441, 752800), (450, 737744), (480, 691635), (490, 677520), (504, 658700), (525, 632352), (560, 592830), (588, 564600), (600, 553308), (630, 526960), (672, 494025), (700, 474264), (720, 461090), (735, 451680), (784, 423450), (800, 414981), (840, 395220), (882, 376400), (900, 368872), (941, 352800), (980, 338760), (1008, 329350), (1050, 316176), (1120, 296415), (1176, 282300), (1200, 276654), (1225, 271008), (1260, 263480), (1400, 237132), (1440, 230545), (1470, 225840), (1568, 211725), (1575, 210784), (1680, 197610), (1764, 188200), (1800, 184436), (1882, 176400), (1960, 169380), (2016, 164675), (2100, 158088), (2205, 150560), (2352, 141150), (2400, 138327), (2450, 135504), (2520, 131740), (2800, 118566), (2823, 117600), (2940, 112920), (3150, 105392), (3360, 98805), (3528, 94100), (3600, 92218), (3675, 90336), (3764, 88200), (3920, 84690), (4200, 79044), (4410, 75280), (4704, 70575), (4705, 70560), (4900, 67752), (5040, 65870), (5600, 59283), (5646, 58800), (5880, 56460), (6300, 52696), (6587, 50400), (7056, 47050), (7200, 46109), (7350, 45168), (7528, 44100), (7840, 42345), (8400, 39522), (8469, 39200), (8820, 37640), (9410, 35280), (9800, 33876), (10080, 32935), (11025, 30112), (11292, 29400), (11760, 28230), (12600, 26348), (13174, 25200), (14112, 23525), (14115, 23520), (14700, 22584), (15056, 22050), (16800, 19761), (16938, 19600), (17640, 18820)]