1688893560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{275963}}^1$

素因数の和:275997

約数の個数: 96

約数和(自身を含む): 5811801840

約数和(自身を除く): 4122908280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 275963, 551926, 827889, 1103852, 1379815, 1655778, 2207704, 2483667, 2759630, 3311556, 4139445, 4691371, 4967334, 5519260, 6623112, 8278890, 9382742, 9934668, 11038520, 12418335, 14074113, 16557780, 18765484, 19869336, 23456855, 24836670, 28148226, 33115560, 37530968, 42222339, 46913710, 49673340, 56296452, 70370565, 84444678, 93827420, 99346680, 112592904, 140741130, 168889356, 187654840, 211111695, 281482260, 337778712, 422223390, 562964520, 844446780, 1688893560]

約数ペア:

[(1, 1688893560), (2, 844446780), (3, 562964520), (4, 422223390), (5, 337778712), (6, 281482260), (8, 211111695), (9, 187654840), (10, 168889356), (12, 140741130), (15, 112592904), (17, 99346680), (18, 93827420), (20, 84444678), (24, 70370565), (30, 56296452), (34, 49673340), (36, 46913710), (40, 42222339), (45, 37530968), (51, 33115560), (60, 28148226), (68, 24836670), (72, 23456855), (85, 19869336), (90, 18765484), (102, 16557780), (120, 14074113), (136, 12418335), (153, 11038520), (170, 9934668), (180, 9382742), (204, 8278890), (255, 6623112), (306, 5519260), (340, 4967334), (360, 4691371), (408, 4139445), (510, 3311556), (612, 2759630), (680, 2483667), (765, 2207704), (1020, 1655778), (1224, 1379815), (1530, 1103852), (2040, 827889), (3060, 551926), (6120, 275963)]