1783247040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26921}}^1$

素因数の和:26967

約数の個数: 168

約数和(自身を含む): 6400543968

約数和(自身を除く): 4617296928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 11040, 13248, 16560, 22080, 26921, 33120, 53842, 66240, 80763, 107684, 134605, 161526, 215368, 242289, 269210, 323052, 403815, 430736, 484578, 538420, 619183, 646104, 807630, 861472, 969156, 1076840, 1211445, 1238366, 1292208, 1615260, 1722944, 1857549, 1938312, 2153680, 2422890, 2476732, 2584416, 3095915, 3230520, 3715098, 3876624, 4307360, 4845780, 4953464, 5168832, 5572647, 6191830, 6461040, 7430196, 7753248, 8614720, 9287745, 9691560, 9906928, 11145294, 12383660, 12922080, 14860392, 15506496, 18575490, 19383120, 19813856, 22290588, 24767320, 25844160, 27863235, 29720784, 37150980, 38766240, 39627712, 44581176, 49534640, 55726470, 59441568, 74301960, 77532480, 89162352, 99069280, 111452940, 118883136, 148603920, 178324704, 198138560, 222905880, 297207840, 356649408, 445811760, 594415680, 891623520, 1783247040]

約数ペア:

[(1, 1783247040), (2, 891623520), (3, 594415680), (4, 445811760), (5, 356649408), (6, 297207840), (8, 222905880), (9, 198138560), (10, 178324704), (12, 148603920), (15, 118883136), (16, 111452940), (18, 99069280), (20, 89162352), (23, 77532480), (24, 74301960), (30, 59441568), (32, 55726470), (36, 49534640), (40, 44581176), (45, 39627712), (46, 38766240), (48, 37150980), (60, 29720784), (64, 27863235), (69, 25844160), (72, 24767320), (80, 22290588), (90, 19813856), (92, 19383120), (96, 18575490), (115, 15506496), (120, 14860392), (138, 12922080), (144, 12383660), (160, 11145294), (180, 9906928), (184, 9691560), (192, 9287745), (207, 8614720), (230, 7753248), (240, 7430196), (276, 6461040), (288, 6191830), (320, 5572647), (345, 5168832), (360, 4953464), (368, 4845780), (414, 4307360), (460, 3876624), (480, 3715098), (552, 3230520), (576, 3095915), (690, 2584416), (720, 2476732), (736, 2422890), (828, 2153680), (920, 1938312), (960, 1857549), (1035, 1722944), (1104, 1615260), (1380, 1292208), (1440, 1238366), (1472, 1211445), (1656, 1076840), (1840, 969156), (2070, 861472), (2208, 807630), (2760, 646104), (2880, 619183), (3312, 538420), (3680, 484578), (4140, 430736), (4416, 403815), (5520, 323052), (6624, 269210), (7360, 242289), (8280, 215368), (11040, 161526), (13248, 134605), (16560, 107684), (22080, 80763), (26921, 66240), (33120, 53842)]