1330578780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 4070642688

約数和(自身を除く): 2740063908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 151, 159, 163, 170, 204, 212, 255, 265, 302, 318, 326, 340, 453, 489, 510, 530, 604, 636, 652, 755, 795, 815, 901, 906, 978, 1020, 1060, 1510, 1590, 1630, 1802, 1812, 1956, 2265, 2445, 2567, 2703, 2771, 3020, 3180, 3260, 3604, 4505, 4530, 4890, 5134, 5406, 5542, 7701, 8003, 8313, 8639, 9010, 9060, 9780, 10268, 10812, 11084, 12835, 13515, 13855, 15402, 16006, 16626, 17278, 18020, 24009, 24613, 25670, 25917, 27030, 27710, 30804, 32012, 33252, 34556, 38505, 40015, 41565, 43195, 48018, 49226, 51340, 51834, 54060, 55420, 73839, 77010, 80030, 83130, 86390, 96036, 98452, 103668, 120045, 123065, 129585, 136051, 146863, 147678, 154020, 160060, 166260, 172780, 240090, 246130, 259170, 272102, 293726, 295356, 369195, 408153, 418421, 440589, 480180, 492260, 518340, 544204, 587452, 680255, 734315, 738390, 816306, 836842, 881178, 1255263, 1304489, 1360510, 1468630, 1476780, 1632612, 1673684, 1762356, 2040765, 2092105, 2202945, 2510526, 2608978, 2721020, 2937260, 3913467, 4081530, 4184210, 4405890, 5021052, 5217956, 6276315, 6522445, 7826934, 8163060, 8368420, 8811780, 12552630, 13044890, 15653868, 19567335, 22176313, 25105260, 26089780, 39134670, 44352626, 66528939, 78269340, 88705252, 110881565, 133057878, 221763130, 266115756, 332644695, 443526260, 665289390, 1330578780]

約数ペア:

[(1, 1330578780), (2, 665289390), (3, 443526260), (4, 332644695), (5, 266115756), (6, 221763130), (10, 133057878), (12, 110881565), (15, 88705252), (17, 78269340), (20, 66528939), (30, 44352626), (34, 39134670), (51, 26089780), (53, 25105260), (60, 22176313), (68, 19567335), (85, 15653868), (102, 13044890), (106, 12552630), (151, 8811780), (159, 8368420), (163, 8163060), (170, 7826934), (204, 6522445), (212, 6276315), (255, 5217956), (265, 5021052), (302, 4405890), (318, 4184210), (326, 4081530), (340, 3913467), (453, 2937260), (489, 2721020), (510, 2608978), (530, 2510526), (604, 2202945), (636, 2092105), (652, 2040765), (755, 1762356), (795, 1673684), (815, 1632612), (901, 1476780), (906, 1468630), (978, 1360510), (1020, 1304489), (1060, 1255263), (1510, 881178), (1590, 836842), (1630, 816306), (1802, 738390), (1812, 734315), (1956, 680255), (2265, 587452), (2445, 544204), (2567, 518340), (2703, 492260), (2771, 480180), (3020, 440589), (3180, 418421), (3260, 408153), (3604, 369195), (4505, 295356), (4530, 293726), (4890, 272102), (5134, 259170), (5406, 246130), (5542, 240090), (7701, 172780), (8003, 166260), (8313, 160060), (8639, 154020), (9010, 147678), (9060, 146863), (9780, 136051), (10268, 129585), (10812, 123065), (11084, 120045), (12835, 103668), (13515, 98452), (13855, 96036), (15402, 86390), (16006, 83130), (16626, 80030), (17278, 77010), (18020, 73839), (24009, 55420), (24613, 54060), (25670, 51834), (25917, 51340), (27030, 49226), (27710, 48018), (30804, 43195), (32012, 41565), (33252, 40015), (34556, 38505)]