339918040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 980582400

約数和(自身を除く): 640664360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 88, 110, 121, 127, 140, 154, 158, 220, 242, 254, 280, 308, 316, 385, 395, 440, 484, 508, 553, 605, 616, 632, 635, 770, 790, 847, 869, 889, 968, 1016, 1106, 1210, 1270, 1397, 1540, 1580, 1694, 1738, 1778, 2212, 2420, 2540, 2765, 2794, 3080, 3160, 3388, 3476, 3556, 4235, 4345, 4424, 4445, 4840, 5080, 5530, 5588, 6083, 6776, 6952, 6985, 7112, 8470, 8690, 8890, 9559, 9779, 10033, 11060, 11176, 12166, 13970, 15367, 16940, 17380, 17780, 19118, 19558, 20066, 22120, 24332, 27940, 30415, 30734, 33880, 34760, 35560, 38236, 39116, 40132, 47795, 48664, 48895, 50165, 55880, 60830, 61468, 66913, 70231, 76472, 76835, 78232, 80264, 95590, 97790, 100330, 107569, 110363, 121660, 122936, 133826, 140462, 153670, 191180, 195580, 200660, 215138, 220726, 243320, 267652, 280924, 307340, 334565, 351155, 382360, 391160, 401320, 430276, 441452, 535304, 537845, 551815, 561848, 614680, 669130, 702310, 772541, 860552, 882904, 1075690, 1103630, 1213993, 1338260, 1404620, 1545082, 2151380, 2207260, 2427986, 2676520, 2809240, 3090164, 3862705, 4302760, 4414520, 4855972, 6069965, 6180328, 7725410, 8497951, 9711944, 12139930, 15450820, 16995902, 24279860, 30901640, 33991804, 42489755, 48559720, 67983608, 84979510, 169959020, 339918040]

約数ペア:

[(1, 339918040), (2, 169959020), (4, 84979510), (5, 67983608), (7, 48559720), (8, 42489755), (10, 33991804), (11, 30901640), (14, 24279860), (20, 16995902), (22, 15450820), (28, 12139930), (35, 9711944), (40, 8497951), (44, 7725410), (55, 6180328), (56, 6069965), (70, 4855972), (77, 4414520), (79, 4302760), (88, 3862705), (110, 3090164), (121, 2809240), (127, 2676520), (140, 2427986), (154, 2207260), (158, 2151380), (220, 1545082), (242, 1404620), (254, 1338260), (280, 1213993), (308, 1103630), (316, 1075690), (385, 882904), (395, 860552), (440, 772541), (484, 702310), (508, 669130), (553, 614680), (605, 561848), (616, 551815), (632, 537845), (635, 535304), (770, 441452), (790, 430276), (847, 401320), (869, 391160), (889, 382360), (968, 351155), (1016, 334565), (1106, 307340), (1210, 280924), (1270, 267652), (1397, 243320), (1540, 220726), (1580, 215138), (1694, 200660), (1738, 195580), (1778, 191180), (2212, 153670), (2420, 140462), (2540, 133826), (2765, 122936), (2794, 121660), (3080, 110363), (3160, 107569), (3388, 100330), (3476, 97790), (3556, 95590), (4235, 80264), (4345, 78232), (4424, 76835), (4445, 76472), (4840, 70231), (5080, 66913), (5530, 61468), (5588, 60830), (6083, 55880), (6776, 50165), (6952, 48895), (6985, 48664), (7112, 47795), (8470, 40132), (8690, 39116), (8890, 38236), (9559, 35560), (9779, 34760), (10033, 33880), (11060, 30734), (11176, 30415), (12166, 27940), (13970, 24332), (15367, 22120), (16940, 20066), (17380, 19558), (17780, 19118)]