383783680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 1111486320

約数和(自身を除く): 727702640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 211, 224, 232, 245, 256, 280, 290, 320, 392, 406, 422, 448, 464, 490, 560, 580, 640, 784, 812, 844, 896, 928, 980, 1015, 1055, 1120, 1160, 1280, 1421, 1477, 1568, 1624, 1688, 1792, 1856, 1960, 2030, 2110, 2240, 2320, 2842, 2954, 3136, 3248, 3376, 3712, 3920, 4060, 4220, 4480, 4640, 5684, 5908, 6119, 6272, 6496, 6752, 7105, 7385, 7424, 7840, 8120, 8440, 8960, 9280, 10339, 11368, 11816, 12238, 12544, 12992, 13504, 14210, 14770, 15680, 16240, 16880, 18560, 20678, 22736, 23632, 24476, 25984, 27008, 28420, 29540, 30595, 31360, 32480, 33760, 37120, 41356, 42833, 45472, 47264, 48952, 51695, 51968, 54016, 56840, 59080, 61190, 62720, 64960, 67520, 82712, 85666, 90944, 94528, 97904, 103390, 113680, 118160, 122380, 129920, 135040, 165424, 171332, 181888, 189056, 195808, 206780, 214165, 227360, 236320, 244760, 259840, 270080, 299831, 330848, 342664, 363776, 378112, 391616, 413560, 428330, 454720, 472640, 489520, 599662, 661696, 685328, 783232, 827120, 856660, 909440, 945280, 979040, 1199324, 1323392, 1370656, 1499155, 1566464, 1654240, 1713320, 1818880, 1890560, 1958080, 2398648, 2646784, 2741312, 2998310, 3308480, 3426640, 3916160, 4797296, 5482624, 5996620, 6616960, 6853280, 7832320, 9594592, 10965248, 11993240, 13233920, 13706560, 19189184, 23986480, 27413120, 38378368, 47972960, 54826240, 76756736, 95945920, 191891840, 383783680]

約数ペア:

[(1, 383783680), (2, 191891840), (4, 95945920), (5, 76756736), (7, 54826240), (8, 47972960), (10, 38378368), (14, 27413120), (16, 23986480), (20, 19189184), (28, 13706560), (29, 13233920), (32, 11993240), (35, 10965248), (40, 9594592), (49, 7832320), (56, 6853280), (58, 6616960), (64, 5996620), (70, 5482624), (80, 4797296), (98, 3916160), (112, 3426640), (116, 3308480), (128, 2998310), (140, 2741312), (145, 2646784), (160, 2398648), (196, 1958080), (203, 1890560), (211, 1818880), (224, 1713320), (232, 1654240), (245, 1566464), (256, 1499155), (280, 1370656), (290, 1323392), (320, 1199324), (392, 979040), (406, 945280), (422, 909440), (448, 856660), (464, 827120), (490, 783232), (560, 685328), (580, 661696), (640, 599662), (784, 489520), (812, 472640), (844, 454720), (896, 428330), (928, 413560), (980, 391616), (1015, 378112), (1055, 363776), (1120, 342664), (1160, 330848), (1280, 299831), (1421, 270080), (1477, 259840), (1568, 244760), (1624, 236320), (1688, 227360), (1792, 214165), (1856, 206780), (1960, 195808), (2030, 189056), (2110, 181888), (2240, 171332), (2320, 165424), (2842, 135040), (2954, 129920), (3136, 122380), (3248, 118160), (3376, 113680), (3712, 103390), (3920, 97904), (4060, 94528), (4220, 90944), (4480, 85666), (4640, 82712), (5684, 67520), (5908, 64960), (6119, 62720), (6272, 61190), (6496, 59080), (6752, 56840), (7105, 54016), (7385, 51968), (7424, 51695), (7840, 48952), (8120, 47264), (8440, 45472), (8960, 42833), (9280, 41356), (10339, 37120), (11368, 33760), (11816, 32480), (12238, 31360), (12544, 30595), (12992, 29540), (13504, 28420), (14210, 27008), (14770, 25984), (15680, 24476), (16240, 23632), (16880, 22736), (18560, 20678)]