1259617080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 4105728000

約数和(自身を除く): 2846110920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 79, 92, 106, 109, 115, 120, 138, 158, 159, 184, 212, 218, 230, 237, 265, 276, 316, 318, 327, 345, 395, 424, 436, 460, 474, 530, 545, 552, 632, 636, 654, 690, 790, 795, 872, 920, 948, 1060, 1090, 1185, 1219, 1272, 1308, 1380, 1580, 1590, 1635, 1817, 1896, 2120, 2180, 2370, 2438, 2507, 2616, 2760, 3160, 3180, 3270, 3634, 3657, 4187, 4360, 4740, 4876, 5014, 5451, 5777, 6095, 6360, 6540, 7268, 7314, 7521, 8374, 8611, 9085, 9480, 9752, 10028, 10902, 11554, 12190, 12535, 12561, 13080, 14536, 14628, 15042, 16748, 17222, 17331, 18170, 18285, 20056, 20935, 21804, 23108, 24380, 25070, 25122, 25833, 27255, 28885, 29256, 30084, 33496, 34444, 34662, 36340, 36570, 37605, 41870, 43055, 43608, 46216, 48760, 50140, 50244, 51666, 54510, 57770, 60168, 62805, 68888, 69324, 72680, 73140, 75210, 83740, 86110, 86655, 96301, 100280, 100488, 103332, 109020, 115540, 125610, 129165, 132871, 138648, 146280, 150420, 167480, 172220, 173310, 192602, 198053, 206664, 218040, 231080, 251220, 258330, 265742, 288903, 300840, 344440, 346620, 385204, 396106, 398613, 456383, 481505, 502440, 516660, 531484, 577806, 594159, 664355, 693240, 770408, 792212, 797226, 912766, 963010, 990265, 1033320, 1062968, 1155612, 1188318, 1328710, 1369149, 1444515, 1584424, 1594452, 1825532, 1926020, 1980530, 1993065, 2281915, 2311224, 2376636, 2657420, 2738298, 2889030, 2970795, 3188904, 3651064, 3852040, 3961060, 3986130, 4563830, 4753272, 5314840, 5476596, 5778060, 5941590, 6845745, 7922120, 7972260, 9127660, 10496809, 10953192, 11556120, 11883180, 13691490, 15944520, 18255320, 20993618, 23766360, 27382980, 31490427, 41987236, 52484045, 54765960, 62980854, 83974472, 104968090, 125961708, 157452135, 209936180, 251923416, 314904270, 419872360, 629808540, 1259617080]

約数ペア:

[(1, 1259617080), (2, 629808540), (3, 419872360), (4, 314904270), (5, 251923416), (6, 209936180), (8, 157452135), (10, 125961708), (12, 104968090), (15, 83974472), (20, 62980854), (23, 54765960), (24, 52484045), (30, 41987236), (40, 31490427), (46, 27382980), (53, 23766360), (60, 20993618), (69, 18255320), (79, 15944520), (92, 13691490), (106, 11883180), (109, 11556120), (115, 10953192), (120, 10496809), (138, 9127660), (158, 7972260), (159, 7922120), (184, 6845745), (212, 5941590), (218, 5778060), (230, 5476596), (237, 5314840), (265, 4753272), (276, 4563830), (316, 3986130), (318, 3961060), (327, 3852040), (345, 3651064), (395, 3188904), (424, 2970795), (436, 2889030), (460, 2738298), (474, 2657420), (530, 2376636), (545, 2311224), (552, 2281915), (632, 1993065), (636, 1980530), (654, 1926020), (690, 1825532), (790, 1594452), (795, 1584424), (872, 1444515), (920, 1369149), (948, 1328710), (1060, 1188318), (1090, 1155612), (1185, 1062968), (1219, 1033320), (1272, 990265), (1308, 963010), (1380, 912766), (1580, 797226), (1590, 792212), (1635, 770408), (1817, 693240), (1896, 664355), (2120, 594159), (2180, 577806), (2370, 531484), (2438, 516660), (2507, 502440), (2616, 481505), (2760, 456383), (3160, 398613), (3180, 396106), (3270, 385204), (3634, 346620), (3657, 344440), (4187, 300840), (4360, 288903), (4740, 265742), (4876, 258330), (5014, 251220), (5451, 231080), (5777, 218040), (6095, 206664), (6360, 198053), (6540, 192602), (7268, 173310), (7314, 172220), (7521, 167480), (8374, 150420), (8611, 146280), (9085, 138648), (9480, 132871), (9752, 129165), (10028, 125610), (10902, 115540), (11554, 109020), (12190, 103332), (12535, 100488), (12561, 100280), (13080, 96301), (14536, 86655), (14628, 86110), (15042, 83740), (16748, 75210), (17222, 73140), (17331, 72680), (18170, 69324), (18285, 68888), (20056, 62805), (20935, 60168), (21804, 57770), (23108, 54510), (24380, 51666), (25070, 50244), (25122, 50140), (25833, 48760), (27255, 46216), (28885, 43608), (29256, 43055), (30084, 41870), (33496, 37605), (34444, 36570), (34662, 36340)]