323039640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34961}}^1$

素因数の和:34993

約数の個数: 128

約数和(自身を含む): 1208286720

約数和(自身を除く): 885247080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 34961, 69922, 104883, 139844, 174805, 209766, 244727, 279688, 349610, 384571, 419532, 489454, 524415, 699220, 734181, 769142, 839064, 978908, 1048830, 1153713, 1223635, 1398440, 1468362, 1538284, 1922855, 1957816, 2097660, 2307426, 2447270, 2691997, 2936724, 3076568, 3670905, 3845710, 4195320, 4614852, 4894540, 5383994, 5768565, 5873448, 7341810, 7691420, 8075991, 9229704, 9789080, 10767988, 11537130, 13459985, 14683620, 15382840, 16151982, 21535976, 23074260, 26919970, 29367240, 32303964, 40379955, 46148520, 53839940, 64607928, 80759910, 107679880, 161519820, 323039640]

約数ペア:

[(1, 323039640), (2, 161519820), (3, 107679880), (4, 80759910), (5, 64607928), (6, 53839940), (7, 46148520), (8, 40379955), (10, 32303964), (11, 29367240), (12, 26919970), (14, 23074260), (15, 21535976), (20, 16151982), (21, 15382840), (22, 14683620), (24, 13459985), (28, 11537130), (30, 10767988), (33, 9789080), (35, 9229704), (40, 8075991), (42, 7691420), (44, 7341810), (55, 5873448), (56, 5768565), (60, 5383994), (66, 4894540), (70, 4614852), (77, 4195320), (84, 3845710), (88, 3670905), (105, 3076568), (110, 2936724), (120, 2691997), (132, 2447270), (140, 2307426), (154, 2097660), (165, 1957816), (168, 1922855), (210, 1538284), (220, 1468362), (231, 1398440), (264, 1223635), (280, 1153713), (308, 1048830), (330, 978908), (385, 839064), (420, 769142), (440, 734181), (462, 699220), (616, 524415), (660, 489454), (770, 419532), (840, 384571), (924, 349610), (1155, 279688), (1320, 244727), (1540, 209766), (1848, 174805), (2310, 139844), (3080, 104883), (4620, 69922), (9240, 34961)]