276670240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 192

約数和(自身を含む): 863509248

約数和(自身を除く): 586839008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 385, 440, 476, 544, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1120, 1190, 1232, 1309, 1321, 1360, 1496, 1540, 1760, 1870, 1904, 2380, 2464, 2618, 2642, 2720, 2992, 3080, 3740, 3808, 4760, 5236, 5284, 5984, 6160, 6545, 6605, 7480, 9247, 9520, 10472, 10568, 12320, 13090, 13210, 14531, 14960, 18494, 19040, 20944, 21136, 22457, 26180, 26420, 29062, 29920, 36988, 41888, 42272, 44914, 46235, 52360, 52840, 58124, 72655, 73976, 89828, 92470, 101717, 104720, 105680, 112285, 116248, 145310, 147952, 157199, 179656, 184940, 203434, 209440, 211360, 224570, 232496, 247027, 290620, 295904, 314398, 359312, 369880, 406868, 449140, 464992, 494054, 508585, 581240, 628796, 718624, 739760, 785995, 813736, 898280, 988108, 1017170, 1162480, 1235135, 1257592, 1479520, 1571990, 1627472, 1729189, 1796560, 1976216, 2034340, 2324960, 2470270, 2515184, 3143980, 3254944, 3458378, 3593120, 3952432, 4068680, 4940540, 5030368, 6287960, 6916756, 7904864, 8137360, 8645945, 9881080, 12575920, 13833512, 16274720, 17291890, 19762160, 25151840, 27667024, 34583780, 39524320, 55334048, 69167560, 138335120, 276670240]

約数ペア:

[(1, 276670240), (2, 138335120), (4, 69167560), (5, 55334048), (7, 39524320), (8, 34583780), (10, 27667024), (11, 25151840), (14, 19762160), (16, 17291890), (17, 16274720), (20, 13833512), (22, 12575920), (28, 9881080), (32, 8645945), (34, 8137360), (35, 7904864), (40, 6916756), (44, 6287960), (55, 5030368), (56, 4940540), (68, 4068680), (70, 3952432), (77, 3593120), (80, 3458378), (85, 3254944), (88, 3143980), (110, 2515184), (112, 2470270), (119, 2324960), (136, 2034340), (140, 1976216), (154, 1796560), (160, 1729189), (170, 1627472), (176, 1571990), (187, 1479520), (220, 1257592), (224, 1235135), (238, 1162480), (272, 1017170), (280, 988108), (308, 898280), (340, 813736), (352, 785995), (374, 739760), (385, 718624), (440, 628796), (476, 581240), (544, 508585), (560, 494054), (595, 464992), (616, 449140), (680, 406868), (748, 369880), (770, 359312), (880, 314398), (935, 295904), (952, 290620), (1120, 247027), (1190, 232496), (1232, 224570), (1309, 211360), (1321, 209440), (1360, 203434), (1496, 184940), (1540, 179656), (1760, 157199), (1870, 147952), (1904, 145310), (2380, 116248), (2464, 112285), (2618, 105680), (2642, 104720), (2720, 101717), (2992, 92470), (3080, 89828), (3740, 73976), (3808, 72655), (4760, 58124), (5236, 52840), (5284, 52360), (5984, 46235), (6160, 44914), (6545, 42272), (6605, 41888), (7480, 36988), (9247, 29920), (9520, 29062), (10472, 26420), (10568, 26180), (12320, 22457), (13090, 21136), (13210, 20944), (14531, 19040), (14960, 18494)]