7128889760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 17809061760

約数和(自身を除く): 10680172000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 59, 80, 82, 113, 118, 160, 163, 164, 205, 226, 236, 295, 326, 328, 410, 452, 472, 565, 590, 652, 656, 815, 820, 904, 944, 1130, 1180, 1304, 1312, 1630, 1640, 1808, 1888, 2260, 2360, 2419, 2608, 3260, 3280, 3616, 4520, 4633, 4720, 4838, 5216, 6520, 6560, 6667, 6683, 9040, 9266, 9440, 9617, 9676, 12095, 13040, 13334, 13366, 18080, 18419, 18532, 19234, 19352, 23165, 24190, 26080, 26668, 26732, 33335, 33415, 36838, 37064, 38468, 38704, 46330, 48085, 48380, 53336, 53464, 66670, 66830, 73676, 74128, 76936, 77408, 92095, 92660, 96170, 96760, 106672, 106928, 133340, 133660, 147352, 148256, 153872, 184190, 185320, 192340, 193520, 213344, 213856, 266680, 267320, 273347, 294704, 307744, 368380, 370640, 384680, 387040, 394297, 533360, 534640, 546694, 589408, 736760, 741280, 755179, 769360, 788594, 1066720, 1069280, 1086721, 1093388, 1366735, 1473520, 1510358, 1538720, 1577188, 1971485, 2173442, 2186776, 2733470, 2947040, 3020716, 3154376, 3775895, 3942970, 4346884, 4373552, 5433605, 5466940, 6041432, 6308752, 7551790, 7885940, 8693768, 8747104, 10867210, 10933880, 12082864, 12617504, 15103580, 15771880, 17387536, 21734420, 21867760, 24165728, 30207160, 31543760, 34775072, 43468840, 43735520, 44555561, 60414320, 63087520, 86937680, 89111122, 120828640, 173875360, 178222244, 222777805, 356444488, 445555610, 712888976, 891111220, 1425777952, 1782222440, 3564444880, 7128889760]

約数ペア:

[(1, 7128889760), (2, 3564444880), (4, 1782222440), (5, 1425777952), (8, 891111220), (10, 712888976), (16, 445555610), (20, 356444488), (32, 222777805), (40, 178222244), (41, 173875360), (59, 120828640), (80, 89111122), (82, 86937680), (113, 63087520), (118, 60414320), (160, 44555561), (163, 43735520), (164, 43468840), (205, 34775072), (226, 31543760), (236, 30207160), (295, 24165728), (326, 21867760), (328, 21734420), (410, 17387536), (452, 15771880), (472, 15103580), (565, 12617504), (590, 12082864), (652, 10933880), (656, 10867210), (815, 8747104), (820, 8693768), (904, 7885940), (944, 7551790), (1130, 6308752), (1180, 6041432), (1304, 5466940), (1312, 5433605), (1630, 4373552), (1640, 4346884), (1808, 3942970), (1888, 3775895), (2260, 3154376), (2360, 3020716), (2419, 2947040), (2608, 2733470), (3260, 2186776), (3280, 2173442), (3616, 1971485), (4520, 1577188), (4633, 1538720), (4720, 1510358), (4838, 1473520), (5216, 1366735), (6520, 1093388), (6560, 1086721), (6667, 1069280), (6683, 1066720), (9040, 788594), (9266, 769360), (9440, 755179), (9617, 741280), (9676, 736760), (12095, 589408), (13040, 546694), (13334, 534640), (13366, 533360), (18080, 394297), (18419, 387040), (18532, 384680), (19234, 370640), (19352, 368380), (23165, 307744), (24190, 294704), (26080, 273347), (26668, 267320), (26732, 266680), (33335, 213856), (33415, 213344), (36838, 193520), (37064, 192340), (38468, 185320), (38704, 184190), (46330, 153872), (48085, 148256), (48380, 147352), (53336, 133660), (53464, 133340), (66670, 106928), (66830, 106672), (73676, 96760), (74128, 96170), (76936, 92660), (77408, 92095)]