2141652360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25031}}^1$

素因数の和:25099

約数の個数: 128

約数和(自身を含む): 6920847360

約数和(自身を除く): 4779195000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 14260, 17112, 21390, 25031, 28520, 42780, 50062, 75093, 85560, 100124, 125155, 150186, 200248, 250310, 300372, 375465, 500620, 575713, 600744, 750930, 775961, 1001240, 1151426, 1501860, 1551922, 1727139, 2302852, 2327883, 2878565, 3003720, 3103844, 3454278, 3879805, 4605704, 4655766, 5757130, 6207688, 6908556, 7759610, 8635695, 9311532, 11514260, 11639415, 13817112, 15519220, 17271390, 17847103, 18623064, 23028520, 23278830, 31038440, 34542780, 35694206, 46557660, 53541309, 69085560, 71388412, 89235515, 93115320, 107082618, 142776824, 178471030, 214165236, 267706545, 356942060, 428330472, 535413090, 713884120, 1070826180, 2141652360]

約数ペア:

[(1, 2141652360), (2, 1070826180), (3, 713884120), (4, 535413090), (5, 428330472), (6, 356942060), (8, 267706545), (10, 214165236), (12, 178471030), (15, 142776824), (20, 107082618), (23, 93115320), (24, 89235515), (30, 71388412), (31, 69085560), (40, 53541309), (46, 46557660), (60, 35694206), (62, 34542780), (69, 31038440), (92, 23278830), (93, 23028520), (115, 18623064), (120, 17847103), (124, 17271390), (138, 15519220), (155, 13817112), (184, 11639415), (186, 11514260), (230, 9311532), (248, 8635695), (276, 7759610), (310, 6908556), (345, 6207688), (372, 5757130), (460, 4655766), (465, 4605704), (552, 3879805), (620, 3454278), (690, 3103844), (713, 3003720), (744, 2878565), (920, 2327883), (930, 2302852), (1240, 1727139), (1380, 1551922), (1426, 1501860), (1860, 1151426), (2139, 1001240), (2760, 775961), (2852, 750930), (3565, 600744), (3720, 575713), (4278, 500620), (5704, 375465), (7130, 300372), (8556, 250310), (10695, 200248), (14260, 150186), (17112, 125155), (21390, 100124), (25031, 85560), (28520, 75093), (42780, 50062)]