6502817920

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 16377946200

約数和(自身を除く): 9875128280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 97, 109, 124, 128, 155, 160, 194, 218, 248, 310, 320, 388, 436, 485, 496, 545, 620, 640, 776, 872, 961, 970, 992, 1090, 1240, 1552, 1744, 1922, 1940, 1984, 2180, 2480, 3007, 3104, 3379, 3488, 3844, 3880, 3968, 4360, 4805, 4960, 6014, 6208, 6758, 6976, 7688, 7760, 8720, 9610, 9920, 10573, 12028, 12416, 13516, 13952, 15035, 15376, 15520, 16895, 17440, 19220, 19840, 21146, 24056, 27032, 30070, 30752, 31040, 33790, 34880, 38440, 42292, 48112, 52865, 54064, 60140, 61504, 62080, 67580, 69760, 76880, 84584, 93217, 96224, 104749, 105730, 108128, 120280, 123008, 135160, 153760, 169168, 186434, 192448, 209498, 211460, 216256, 240560, 270320, 307520, 327763, 338336, 372868, 384896, 418996, 422920, 432512, 466085, 481120, 523745, 540640, 615040, 655526, 676672, 745736, 837992, 845840, 932170, 962240, 1047490, 1081280, 1311052, 1353344, 1491472, 1638815, 1675984, 1691680, 1864340, 1924480, 2094980, 2162560, 2622104, 2982944, 3277630, 3351968, 3383360, 3728680, 4189960, 5244208, 5965888, 6555260, 6703936, 6766720, 7457360, 8379920, 10160653, 10488416, 11931776, 13110520, 13407872, 14914720, 16759840, 20321306, 20976832, 26221040, 29829440, 33519680, 40642612, 41953664, 50803265, 52442080, 59658880, 67039360, 81285224, 101606530, 104884160, 162570448, 203213060, 209768320, 325140896, 406426120, 650281792, 812852240, 1300563584, 1625704480, 3251408960, 6502817920]

約数ペア:

[(1, 6502817920), (2, 3251408960), (4, 1625704480), (5, 1300563584), (8, 812852240), (10, 650281792), (16, 406426120), (20, 325140896), (31, 209768320), (32, 203213060), (40, 162570448), (62, 104884160), (64, 101606530), (80, 81285224), (97, 67039360), (109, 59658880), (124, 52442080), (128, 50803265), (155, 41953664), (160, 40642612), (194, 33519680), (218, 29829440), (248, 26221040), (310, 20976832), (320, 20321306), (388, 16759840), (436, 14914720), (485, 13407872), (496, 13110520), (545, 11931776), (620, 10488416), (640, 10160653), (776, 8379920), (872, 7457360), (961, 6766720), (970, 6703936), (992, 6555260), (1090, 5965888), (1240, 5244208), (1552, 4189960), (1744, 3728680), (1922, 3383360), (1940, 3351968), (1984, 3277630), (2180, 2982944), (2480, 2622104), (3007, 2162560), (3104, 2094980), (3379, 1924480), (3488, 1864340), (3844, 1691680), (3880, 1675984), (3968, 1638815), (4360, 1491472), (4805, 1353344), (4960, 1311052), (6014, 1081280), (6208, 1047490), (6758, 962240), (6976, 932170), (7688, 845840), (7760, 837992), (8720, 745736), (9610, 676672), (9920, 655526), (10573, 615040), (12028, 540640), (12416, 523745), (13516, 481120), (13952, 466085), (15035, 432512), (15376, 422920), (15520, 418996), (16895, 384896), (17440, 372868), (19220, 338336), (19840, 327763), (21146, 307520), (24056, 270320), (27032, 240560), (30070, 216256), (30752, 211460), (31040, 209498), (33790, 192448), (34880, 186434), (38440, 169168), (42292, 153760), (48112, 135160), (52865, 123008), (54064, 120280), (60140, 108128), (61504, 105730), (62080, 104749), (67580, 96224), (69760, 93217), (76880, 84584)]