9861449160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{3719}}^1$

素因数の和:4915

約数の個数: 128

約数和(自身を含む): 31176576000

約数和(自身を除く): 21315126840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1163, 2280, 2326, 3489, 3719, 4652, 5815, 6978, 7438, 9304, 11157, 11630, 13956, 14876, 17445, 18595, 22097, 22314, 23260, 27912, 29752, 34890, 37190, 44194, 44628, 46520, 55785, 66291, 69780, 70661, 74380, 88388, 89256, 110485, 111570, 132582, 139560, 141322, 148760, 176776, 211983, 220970, 223140, 265164, 282644, 331455, 353305, 423966, 441940, 446280, 530328, 565288, 662910, 706610, 847932, 883880, 1059915, 1325820, 1413220, 1695864, 2119830, 2651640, 2826440, 4239660, 4325197, 8479320, 8650394, 12975591, 17300788, 21625985, 25951182, 34601576, 43251970, 51902364, 64877955, 82178743, 86503940, 103804728, 129755910, 164357486, 173007880, 246536229, 259511820, 328714972, 410893715, 493072458, 519023640, 657429944, 821787430, 986144916, 1232681145, 1643574860, 1972289832, 2465362290, 3287149720, 4930724580, 9861449160]

約数ペア:

[(1, 9861449160), (2, 4930724580), (3, 3287149720), (4, 2465362290), (5, 1972289832), (6, 1643574860), (8, 1232681145), (10, 986144916), (12, 821787430), (15, 657429944), (19, 519023640), (20, 493072458), (24, 410893715), (30, 328714972), (38, 259511820), (40, 246536229), (57, 173007880), (60, 164357486), (76, 129755910), (95, 103804728), (114, 86503940), (120, 82178743), (152, 64877955), (190, 51902364), (228, 43251970), (285, 34601576), (380, 25951182), (456, 21625985), (570, 17300788), (760, 12975591), (1140, 8650394), (1163, 8479320), (2280, 4325197), (2326, 4239660), (3489, 2826440), (3719, 2651640), (4652, 2119830), (5815, 1695864), (6978, 1413220), (7438, 1325820), (9304, 1059915), (11157, 883880), (11630, 847932), (13956, 706610), (14876, 662910), (17445, 565288), (18595, 530328), (22097, 446280), (22314, 441940), (23260, 423966), (27912, 353305), (29752, 331455), (34890, 282644), (37190, 265164), (44194, 223140), (44628, 220970), (46520, 211983), (55785, 176776), (66291, 148760), (69780, 141322), (70661, 139560), (74380, 132582), (88388, 111570), (89256, 110485)]