2560695000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 160

約数和(自身を含む): 8153077680

約数和(自身を除く): 5592382680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 424, 500, 530, 600, 625, 636, 750, 795, 1000, 1060, 1250, 1272, 1325, 1500, 1590, 1875, 2120, 2500, 2650, 3000, 3180, 3221, 3750, 3975, 5000, 5300, 6360, 6442, 6625, 7500, 7950, 9663, 10600, 12884, 13250, 15000, 15900, 16105, 19326, 19875, 25768, 26500, 31800, 32210, 33125, 38652, 39750, 48315, 53000, 64420, 66250, 77304, 79500, 80525, 96630, 99375, 128840, 132500, 159000, 161050, 170713, 193260, 198750, 241575, 265000, 322100, 341426, 386520, 397500, 402625, 483150, 512139, 644200, 682852, 795000, 805250, 853565, 966300, 1024278, 1207875, 1365704, 1610500, 1707130, 1932600, 2013125, 2048556, 2415750, 2560695, 3221000, 3414260, 4026250, 4097112, 4267825, 4831500, 5121390, 6039375, 6828520, 8052500, 8535650, 9663000, 10242780, 12078750, 12803475, 16105000, 17071300, 20485560, 21339125, 24157500, 25606950, 34142600, 42678250, 48315000, 51213900, 64017375, 85356500, 102427800, 106695625, 128034750, 170713000, 213391250, 256069500, 320086875, 426782500, 512139000, 640173750, 853565000, 1280347500, 2560695000]

約数ペア:

[(1, 2560695000), (2, 1280347500), (3, 853565000), (4, 640173750), (5, 512139000), (6, 426782500), (8, 320086875), (10, 256069500), (12, 213391250), (15, 170713000), (20, 128034750), (24, 106695625), (25, 102427800), (30, 85356500), (40, 64017375), (50, 51213900), (53, 48315000), (60, 42678250), (75, 34142600), (100, 25606950), (106, 24157500), (120, 21339125), (125, 20485560), (150, 17071300), (159, 16105000), (200, 12803475), (212, 12078750), (250, 10242780), (265, 9663000), (300, 8535650), (318, 8052500), (375, 6828520), (424, 6039375), (500, 5121390), (530, 4831500), (600, 4267825), (625, 4097112), (636, 4026250), (750, 3414260), (795, 3221000), (1000, 2560695), (1060, 2415750), (1250, 2048556), (1272, 2013125), (1325, 1932600), (1500, 1707130), (1590, 1610500), (1875, 1365704), (2120, 1207875), (2500, 1024278), (2650, 966300), (3000, 853565), (3180, 805250), (3221, 795000), (3750, 682852), (3975, 644200), (5000, 512139), (5300, 483150), (6360, 402625), (6442, 397500), (6625, 386520), (7500, 341426), (7950, 322100), (9663, 265000), (10600, 241575), (12884, 198750), (13250, 193260), (15000, 170713), (15900, 161050), (16105, 159000), (19326, 132500), (19875, 128840), (25768, 99375), (26500, 96630), (31800, 80525), (32210, 79500), (33125, 77304), (38652, 66250), (39750, 64420), (48315, 53000)]