968816960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:944

約数の個数: 112

約数和(自身を含む): 2403287040

約数和(自身を除く): 1434470080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 769, 992, 1016, 1240, 1270, 1538, 1984, 2032, 2480, 2540, 3076, 3845, 3937, 4064, 4960, 5080, 6152, 7690, 7874, 8128, 9920, 10160, 12304, 15380, 15748, 19685, 20320, 23839, 24608, 30760, 31496, 39370, 40640, 47678, 49216, 61520, 62992, 78740, 95356, 97663, 119195, 123040, 125984, 157480, 190712, 195326, 238390, 246080, 251968, 314960, 381424, 390652, 476780, 488315, 629920, 762848, 781304, 953560, 976630, 1259840, 1525696, 1562608, 1907120, 1953260, 3027553, 3125216, 3814240, 3906520, 6055106, 6250432, 7628480, 7813040, 12110212, 15137765, 15626080, 24220424, 30275530, 31252160, 48440848, 60551060, 96881696, 121102120, 193763392, 242204240, 484408480, 968816960]

約数ペア:

[(1, 968816960), (2, 484408480), (4, 242204240), (5, 193763392), (8, 121102120), (10, 96881696), (16, 60551060), (20, 48440848), (31, 31252160), (32, 30275530), (40, 24220424), (62, 15626080), (64, 15137765), (80, 12110212), (124, 7813040), (127, 7628480), (155, 6250432), (160, 6055106), (248, 3906520), (254, 3814240), (310, 3125216), (320, 3027553), (496, 1953260), (508, 1907120), (620, 1562608), (635, 1525696), (769, 1259840), (992, 976630), (1016, 953560), (1240, 781304), (1270, 762848), (1538, 629920), (1984, 488315), (2032, 476780), (2480, 390652), (2540, 381424), (3076, 314960), (3845, 251968), (3937, 246080), (4064, 238390), (4960, 195326), (5080, 190712), (6152, 157480), (7690, 125984), (7874, 123040), (8128, 119195), (9920, 97663), (10160, 95356), (12304, 78740), (15380, 62992), (15748, 61520), (19685, 49216), (20320, 47678), (23839, 40640), (24608, 39370), (30760, 31496)]