123606560

素因数分解:

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

素因数の和:239

約数の個数: 192

約数和(自身を含む): 371589120

約数和(自身を除く): 247982560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 127, 140, 154, 158, 160, 176, 220, 224, 254, 280, 308, 316, 352, 385, 395, 440, 508, 553, 560, 616, 632, 635, 770, 790, 869, 880, 889, 1016, 1106, 1120, 1232, 1264, 1270, 1397, 1540, 1580, 1738, 1760, 1778, 2032, 2212, 2464, 2528, 2540, 2765, 2794, 3080, 3160, 3476, 3556, 4064, 4345, 4424, 4445, 5080, 5530, 5588, 6083, 6160, 6320, 6952, 6985, 7112, 8690, 8848, 8890, 9779, 10033, 10160, 11060, 11176, 12166, 12320, 12640, 13904, 13970, 14224, 17380, 17696, 17780, 19558, 20066, 20320, 22120, 22352, 24332, 27808, 27940, 28448, 30415, 34760, 35560, 39116, 40132, 44240, 44704, 48664, 48895, 50165, 55880, 60830, 69520, 70231, 71120, 78232, 80264, 88480, 97328, 97790, 100330, 110363, 111760, 121660, 139040, 140462, 142240, 156464, 160528, 194656, 195580, 200660, 220726, 223520, 243320, 280924, 312928, 321056, 351155, 391160, 401320, 441452, 486640, 551815, 561848, 702310, 772541, 782320, 802640, 882904, 973280, 1103630, 1123696, 1404620, 1545082, 1564640, 1605280, 1765808, 2207260, 2247392, 2809240, 3090164, 3531616, 3862705, 4414520, 5618480, 6180328, 7725410, 8829040, 11236960, 12360656, 15450820, 17658080, 24721312, 30901640, 61803280, 123606560]

約数ペア:

[(1, 123606560), (2, 61803280), (4, 30901640), (5, 24721312), (7, 17658080), (8, 15450820), (10, 12360656), (11, 11236960), (14, 8829040), (16, 7725410), (20, 6180328), (22, 5618480), (28, 4414520), (32, 3862705), (35, 3531616), (40, 3090164), (44, 2809240), (55, 2247392), (56, 2207260), (70, 1765808), (77, 1605280), (79, 1564640), (80, 1545082), (88, 1404620), (110, 1123696), (112, 1103630), (127, 973280), (140, 882904), (154, 802640), (158, 782320), (160, 772541), (176, 702310), (220, 561848), (224, 551815), (254, 486640), (280, 441452), (308, 401320), (316, 391160), (352, 351155), (385, 321056), (395, 312928), (440, 280924), (508, 243320), (553, 223520), (560, 220726), (616, 200660), (632, 195580), (635, 194656), (770, 160528), (790, 156464), (869, 142240), (880, 140462), (889, 139040), (1016, 121660), (1106, 111760), (1120, 110363), (1232, 100330), (1264, 97790), (1270, 97328), (1397, 88480), (1540, 80264), (1580, 78232), (1738, 71120), (1760, 70231), (1778, 69520), (2032, 60830), (2212, 55880), (2464, 50165), (2528, 48895), (2540, 48664), (2765, 44704), (2794, 44240), (3080, 40132), (3160, 39116), (3476, 35560), (3556, 34760), (4064, 30415), (4345, 28448), (4424, 27940), (4445, 27808), (5080, 24332), (5530, 22352), (5588, 22120), (6083, 20320), (6160, 20066), (6320, 19558), (6952, 17780), (6985, 17696), (7112, 17380), (8690, 14224), (8848, 13970), (8890, 13904), (9779, 12640), (10033, 12320), (10160, 12166), (11060, 11176)]