476894080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 1297537920

約数和(自身を除く): 820643840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 43, 52, 62, 64, 65, 80, 86, 104, 124, 128, 130, 155, 160, 172, 208, 215, 248, 260, 310, 320, 344, 403, 416, 430, 496, 520, 559, 620, 640, 688, 806, 832, 860, 992, 1040, 1118, 1240, 1333, 1376, 1612, 1664, 1720, 1849, 1984, 2015, 2080, 2236, 2480, 2666, 2752, 2795, 3224, 3440, 3698, 3968, 4030, 4160, 4472, 4960, 5332, 5504, 5590, 6448, 6665, 6880, 7396, 8060, 8320, 8944, 9245, 9920, 10664, 11180, 12896, 13330, 13760, 14792, 16120, 17329, 17888, 18490, 19840, 21328, 22360, 24037, 25792, 26660, 27520, 29584, 32240, 34658, 35776, 36980, 42656, 44720, 48074, 51584, 53320, 57319, 59168, 64480, 69316, 71552, 73960, 85312, 86645, 89440, 96148, 106640, 114638, 118336, 120185, 128960, 138632, 147920, 170624, 173290, 178880, 192296, 213280, 229276, 236672, 240370, 257920, 277264, 286595, 295840, 346580, 357760, 384592, 426560, 458552, 480740, 554528, 573190, 591680, 693160, 745147, 769184, 853120, 917104, 961480, 1109056, 1146380, 1183360, 1386320, 1490294, 1538368, 1834208, 1922960, 2218112, 2292760, 2772640, 2980588, 3076736, 3668416, 3725735, 3845920, 4585520, 5545280, 5961176, 7336832, 7451470, 7691840, 9171040, 11090560, 11922352, 14902940, 15383680, 18342080, 23844704, 29805880, 36684160, 47689408, 59611760, 95378816, 119223520, 238447040, 476894080]

約数ペア:

[(1, 476894080), (2, 238447040), (4, 119223520), (5, 95378816), (8, 59611760), (10, 47689408), (13, 36684160), (16, 29805880), (20, 23844704), (26, 18342080), (31, 15383680), (32, 14902940), (40, 11922352), (43, 11090560), (52, 9171040), (62, 7691840), (64, 7451470), (65, 7336832), (80, 5961176), (86, 5545280), (104, 4585520), (124, 3845920), (128, 3725735), (130, 3668416), (155, 3076736), (160, 2980588), (172, 2772640), (208, 2292760), (215, 2218112), (248, 1922960), (260, 1834208), (310, 1538368), (320, 1490294), (344, 1386320), (403, 1183360), (416, 1146380), (430, 1109056), (496, 961480), (520, 917104), (559, 853120), (620, 769184), (640, 745147), (688, 693160), (806, 591680), (832, 573190), (860, 554528), (992, 480740), (1040, 458552), (1118, 426560), (1240, 384592), (1333, 357760), (1376, 346580), (1612, 295840), (1664, 286595), (1720, 277264), (1849, 257920), (1984, 240370), (2015, 236672), (2080, 229276), (2236, 213280), (2480, 192296), (2666, 178880), (2752, 173290), (2795, 170624), (3224, 147920), (3440, 138632), (3698, 128960), (3968, 120185), (4030, 118336), (4160, 114638), (4472, 106640), (4960, 96148), (5332, 89440), (5504, 86645), (5590, 85312), (6448, 73960), (6665, 71552), (6880, 69316), (7396, 64480), (8060, 59168), (8320, 57319), (8944, 53320), (9245, 51584), (9920, 48074), (10664, 44720), (11180, 42656), (12896, 36980), (13330, 35776), (13760, 34658), (14792, 32240), (16120, 29584), (17329, 27520), (17888, 26660), (18490, 25792), (19840, 24037), (21328, 22360)]