255840905340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{78653}}^1$

素因数の和:79748

約数の個数: 144

約数和(自身を含む): 822484248768

約数和(自身を除く): 566643343428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1063, 1530, 2126, 3060, 3189, 4252, 5315, 6378, 9567, 10630, 12756, 15945, 18071, 19134, 21260, 31890, 36142, 38268, 47835, 54213, 63780, 72284, 78653, 90355, 95670, 108426, 157306, 162639, 180710, 191340, 216852, 235959, 271065, 314612, 325278, 361420, 393265, 471918, 542130, 650556, 707877, 786530, 813195, 943836, 1084260, 1179795, 1337101, 1415754, 1573060, 1626390, 2359590, 2674202, 2831508, 3252780, 3539385, 4011303, 4719180, 5348404, 6685505, 7078770, 8022606, 12033909, 13371010, 14157540, 16045212, 20056515, 24067818, 26742020, 40113030, 48135636, 60169545, 80226060, 83608139, 120339090, 167216278, 240678180, 250824417, 334432556, 418040695, 501648834, 752473251, 836081390, 1003297668, 1254122085, 1421338363, 1504946502, 1672162780, 2508244170, 2842676726, 3009893004, 3762366255, 4264015089, 5016488340, 5685353452, 7106691815, 7524732510, 8528030178, 12792045267, 14213383630, 15049465020, 17056060356, 21320075445, 25584090534, 28426767260, 42640150890, 51168181068, 63960226335, 85280301780, 127920452670, 255840905340]

約数ペア:

[(1, 255840905340), (2, 127920452670), (3, 85280301780), (4, 63960226335), (5, 51168181068), (6, 42640150890), (9, 28426767260), (10, 25584090534), (12, 21320075445), (15, 17056060356), (17, 15049465020), (18, 14213383630), (20, 12792045267), (30, 8528030178), (34, 7524732510), (36, 7106691815), (45, 5685353452), (51, 5016488340), (60, 4264015089), (68, 3762366255), (85, 3009893004), (90, 2842676726), (102, 2508244170), (153, 1672162780), (170, 1504946502), (180, 1421338363), (204, 1254122085), (255, 1003297668), (306, 836081390), (340, 752473251), (510, 501648834), (612, 418040695), (765, 334432556), (1020, 250824417), (1063, 240678180), (1530, 167216278), (2126, 120339090), (3060, 83608139), (3189, 80226060), (4252, 60169545), (5315, 48135636), (6378, 40113030), (9567, 26742020), (10630, 24067818), (12756, 20056515), (15945, 16045212), (18071, 14157540), (19134, 13371010), (21260, 12033909), (31890, 8022606), (36142, 7078770), (38268, 6685505), (47835, 5348404), (54213, 4719180), (63780, 4011303), (72284, 3539385), (78653, 3252780), (90355, 2831508), (95670, 2674202), (108426, 2359590), (157306, 1626390), (162639, 1573060), (180710, 1415754), (191340, 1337101), (216852, 1179795), (235959, 1084260), (271065, 943836), (314612, 813195), (325278, 786530), (361420, 707877), (393265, 650556), (471918, 542130)]