328247040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 288

約数和(自身を含む): 1206777600

約数和(自身を除く): 878530560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 409, 418, 440, 456, 480, 528, 570, 608, 627, 640, 660, 704, 760, 768, 818, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1227, 1254, 1280, 1320, 1408, 1520, 1636, 1672, 1760, 1824, 1920, 2045, 2090, 2112, 2280, 2432, 2454, 2508, 2640, 2816, 3040, 3135, 3272, 3344, 3520, 3648, 3840, 4090, 4180, 4224, 4499, 4560, 4864, 4908, 5016, 5280, 6080, 6135, 6270, 6544, 6688, 7040, 7296, 7771, 8180, 8360, 8448, 8998, 9120, 9816, 10032, 10560, 12160, 12270, 12540, 13088, 13376, 13497, 14080, 14592, 15542, 16360, 16720, 17996, 18240, 19632, 20064, 21120, 22495, 23313, 24320, 24540, 25080, 26176, 26752, 26994, 31084, 32720, 33440, 35992, 36480, 38855, 39264, 40128, 42240, 44990, 46626, 49080, 50160, 52352, 53504, 53988, 62168, 65440, 66880, 67485, 71984, 72960, 77710, 78528, 80256, 85481, 89980, 93252, 98160, 100320, 104704, 107976, 116565, 124336, 130880, 133760, 134970, 143968, 155420, 157056, 160512, 170962, 179960, 186504, 196320, 200640, 215952, 233130, 248672, 256443, 261760, 267520, 269940, 287936, 310840, 314112, 341924, 359920, 373008, 392640, 401280, 427405, 431904, 466260, 497344, 512886, 523520, 539880, 575872, 621680, 683848, 719840, 746016, 785280, 802560, 854810, 863808, 932520, 994688, 1025772, 1079760, 1151744, 1243360, 1282215, 1367696, 1439680, 1492032, 1570560, 1709620, 1727616, 1865040, 1989376, 2051544, 2159520, 2486720, 2564430, 2735392, 2879360, 2984064, 3419240, 3455232, 3730080, 4103088, 4319040, 4973440, 5128860, 5470784, 5758720, 5968128, 6838480, 7460160, 8206176, 8638080, 9946880, 10257720, 10941568, 13676960, 14920320, 16412352, 17276160, 20515440, 21883136, 27353920, 29840640, 32824704, 41030880, 54707840, 65649408, 82061760, 109415680, 164123520, 328247040]

約数ペア:

[(1, 328247040), (2, 164123520), (3, 109415680), (4, 82061760), (5, 65649408), (6, 54707840), (8, 41030880), (10, 32824704), (11, 29840640), (12, 27353920), (15, 21883136), (16, 20515440), (19, 17276160), (20, 16412352), (22, 14920320), (24, 13676960), (30, 10941568), (32, 10257720), (33, 9946880), (38, 8638080), (40, 8206176), (44, 7460160), (48, 6838480), (55, 5968128), (57, 5758720), (60, 5470784), (64, 5128860), (66, 4973440), (76, 4319040), (80, 4103088), (88, 3730080), (95, 3455232), (96, 3419240), (110, 2984064), (114, 2879360), (120, 2735392), (128, 2564430), (132, 2486720), (152, 2159520), (160, 2051544), (165, 1989376), (176, 1865040), (190, 1727616), (192, 1709620), (209, 1570560), (220, 1492032), (228, 1439680), (240, 1367696), (256, 1282215), (264, 1243360), (285, 1151744), (304, 1079760), (320, 1025772), (330, 994688), (352, 932520), (380, 863808), (384, 854810), (409, 802560), (418, 785280), (440, 746016), (456, 719840), (480, 683848), (528, 621680), (570, 575872), (608, 539880), (627, 523520), (640, 512886), (660, 497344), (704, 466260), (760, 431904), (768, 427405), (818, 401280), (836, 392640), (880, 373008), (912, 359920), (960, 341924), (1045, 314112), (1056, 310840), (1140, 287936), (1216, 269940), (1227, 267520), (1254, 261760), (1280, 256443), (1320, 248672), (1408, 233130), (1520, 215952), (1636, 200640), (1672, 196320), (1760, 186504), (1824, 179960), (1920, 170962), (2045, 160512), (2090, 157056), (2112, 155420), (2280, 143968), (2432, 134970), (2454, 133760), (2508, 130880), (2640, 124336), (2816, 116565), (3040, 107976), (3135, 104704), (3272, 100320), (3344, 98160), (3520, 93252), (3648, 89980), (3840, 85481), (4090, 80256), (4180, 78528), (4224, 77710), (4499, 72960), (4560, 71984), (4864, 67485), (4908, 66880), (5016, 65440), (5280, 62168), (6080, 53988), (6135, 53504), (6270, 52352), (6544, 50160), (6688, 49080), (7040, 46626), (7296, 44990), (7771, 42240), (8180, 40128), (8360, 39264), (8448, 38855), (8998, 36480), (9120, 35992), (9816, 33440), (10032, 32720), (10560, 31084), (12160, 26994), (12270, 26752), (12540, 26176), (13088, 25080), (13376, 24540), (13497, 24320), (14080, 23313), (14592, 22495), (15542, 21120), (16360, 20064), (16720, 19632), (17996, 18240)]