141482760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 444994560

約数和(自身を除く): 303511800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 521, 584, 620, 730, 744, 876, 930, 1042, 1095, 1240, 1460, 1563, 1752, 1860, 2084, 2190, 2263, 2605, 2920, 3126, 3720, 4168, 4380, 4526, 5210, 6252, 6789, 7815, 8760, 9052, 10420, 11315, 12504, 13578, 15630, 16151, 18104, 20840, 22630, 27156, 31260, 32302, 33945, 38033, 45260, 48453, 54312, 62520, 64604, 67890, 76066, 80755, 90520, 96906, 114099, 129208, 135780, 152132, 161510, 190165, 193812, 228198, 242265, 271560, 304264, 323020, 380330, 387624, 456396, 484530, 570495, 646040, 760660, 912792, 969060, 1140990, 1179023, 1521320, 1938120, 2281980, 2358046, 3537069, 4563960, 4716092, 5895115, 7074138, 9432184, 11790230, 14148276, 17685345, 23580460, 28296552, 35370690, 47160920, 70741380, 141482760]

約数ペア:

[(1, 141482760), (2, 70741380), (3, 47160920), (4, 35370690), (5, 28296552), (6, 23580460), (8, 17685345), (10, 14148276), (12, 11790230), (15, 9432184), (20, 7074138), (24, 5895115), (30, 4716092), (31, 4563960), (40, 3537069), (60, 2358046), (62, 2281980), (73, 1938120), (93, 1521320), (120, 1179023), (124, 1140990), (146, 969060), (155, 912792), (186, 760660), (219, 646040), (248, 570495), (292, 484530), (310, 456396), (365, 387624), (372, 380330), (438, 323020), (465, 304264), (521, 271560), (584, 242265), (620, 228198), (730, 193812), (744, 190165), (876, 161510), (930, 152132), (1042, 135780), (1095, 129208), (1240, 114099), (1460, 96906), (1563, 90520), (1752, 80755), (1860, 76066), (2084, 67890), (2190, 64604), (2263, 62520), (2605, 54312), (2920, 48453), (3126, 45260), (3720, 38033), (4168, 33945), (4380, 32302), (4526, 31260), (5210, 27156), (6252, 22630), (6789, 20840), (7815, 18104), (8760, 16151), (9052, 15630), (10420, 13578), (11315, 12504)]