842408320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 2314645200

約数和(自身を除く): 1472236880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 73, 76, 80, 95, 104, 128, 130, 146, 152, 160, 190, 208, 247, 260, 292, 304, 320, 365, 380, 416, 494, 520, 584, 608, 640, 730, 760, 832, 949, 988, 1040, 1168, 1216, 1235, 1387, 1460, 1520, 1664, 1898, 1976, 2080, 2336, 2432, 2470, 2774, 2920, 3040, 3796, 3952, 4160, 4672, 4745, 4940, 5329, 5548, 5840, 6080, 6935, 7592, 7904, 8320, 9344, 9490, 9880, 10658, 11096, 11680, 12160, 13870, 15184, 15808, 18031, 18980, 19760, 21316, 22192, 23360, 26645, 27740, 30368, 31616, 36062, 37960, 39520, 42632, 44384, 46720, 53290, 55480, 60736, 69277, 72124, 75920, 79040, 85264, 88768, 90155, 101251, 106580, 110960, 121472, 138554, 144248, 151840, 158080, 170528, 177536, 180310, 202502, 213160, 221920, 277108, 288496, 303680, 341056, 346385, 360620, 405004, 426320, 443840, 506255, 554216, 576992, 607360, 682112, 692770, 721240, 810008, 852640, 887680, 1012510, 1108432, 1153984, 1316263, 1385540, 1442480, 1620016, 1705280, 2025020, 2216864, 2307968, 2632526, 2771080, 2884960, 3240032, 3410560, 4050040, 4433728, 5265052, 5542160, 5769920, 6480064, 6581315, 8100080, 8867456, 10530104, 11084320, 11539840, 12960128, 13162630, 16200160, 21060208, 22168640, 26325260, 32400320, 42120416, 44337280, 52650520, 64800640, 84240832, 105301040, 168481664, 210602080, 421204160, 842408320]

約数ペア:

[(1, 842408320), (2, 421204160), (4, 210602080), (5, 168481664), (8, 105301040), (10, 84240832), (13, 64800640), (16, 52650520), (19, 44337280), (20, 42120416), (26, 32400320), (32, 26325260), (38, 22168640), (40, 21060208), (52, 16200160), (64, 13162630), (65, 12960128), (73, 11539840), (76, 11084320), (80, 10530104), (95, 8867456), (104, 8100080), (128, 6581315), (130, 6480064), (146, 5769920), (152, 5542160), (160, 5265052), (190, 4433728), (208, 4050040), (247, 3410560), (260, 3240032), (292, 2884960), (304, 2771080), (320, 2632526), (365, 2307968), (380, 2216864), (416, 2025020), (494, 1705280), (520, 1620016), (584, 1442480), (608, 1385540), (640, 1316263), (730, 1153984), (760, 1108432), (832, 1012510), (949, 887680), (988, 852640), (1040, 810008), (1168, 721240), (1216, 692770), (1235, 682112), (1387, 607360), (1460, 576992), (1520, 554216), (1664, 506255), (1898, 443840), (1976, 426320), (2080, 405004), (2336, 360620), (2432, 346385), (2470, 341056), (2774, 303680), (2920, 288496), (3040, 277108), (3796, 221920), (3952, 213160), (4160, 202502), (4672, 180310), (4745, 177536), (4940, 170528), (5329, 158080), (5548, 151840), (5840, 144248), (6080, 138554), (6935, 121472), (7592, 110960), (7904, 106580), (8320, 101251), (9344, 90155), (9490, 88768), (9880, 85264), (10658, 79040), (11096, 75920), (11680, 72124), (12160, 69277), (13870, 60736), (15184, 55480), (15808, 53290), (18031, 46720), (18980, 44384), (19760, 42632), (21316, 39520), (22192, 37960), (23360, 36062), (26645, 31616), (27740, 30368)]