2001908702520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{895901}}^1$

素因数の和:897990

約数の個数: 128

約数和(自身を含む): 6676261704000

約数和(自身を除く): 4674353001480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2069, 4138, 6207, 8276, 10345, 12414, 16552, 18621, 20690, 24828, 31035, 37242, 41380, 49656, 55863, 62070, 74484, 82760, 93105, 111726, 124140, 148968, 186210, 223452, 248280, 279315, 372420, 446904, 558630, 744840, 895901, 1117260, 1791802, 2234520, 2687703, 3583604, 4479505, 5375406, 7167208, 8063109, 8959010, 10750812, 13438515, 16126218, 17918020, 21501624, 24189327, 26877030, 32252436, 35836040, 40315545, 48378654, 53754060, 64504872, 80631090, 96757308, 107508120, 120946635, 161262180, 193514616, 241893270, 322524360, 483786540, 967573080, 1853619169, 3707238338, 5560857507, 7414476676, 9268095845, 11121715014, 14828953352, 16682572521, 18536191690, 22243430028, 27804287535, 33365145042, 37072383380, 44486860056, 50047717563, 55608575070, 66730290084, 74144766760, 83412862605, 100095435126, 111217150140, 133460580168, 166825725210, 200190870252, 222434300280, 250238587815, 333651450420, 400381740504, 500477175630, 667302900840, 1000954351260, 2001908702520]

約数ペア:

[(1, 2001908702520), (2, 1000954351260), (3, 667302900840), (4, 500477175630), (5, 400381740504), (6, 333651450420), (8, 250238587815), (9, 222434300280), (10, 200190870252), (12, 166825725210), (15, 133460580168), (18, 111217150140), (20, 100095435126), (24, 83412862605), (27, 74144766760), (30, 66730290084), (36, 55608575070), (40, 50047717563), (45, 44486860056), (54, 37072383380), (60, 33365145042), (72, 27804287535), (90, 22243430028), (108, 18536191690), (120, 16682572521), (135, 14828953352), (180, 11121715014), (216, 9268095845), (270, 7414476676), (360, 5560857507), (540, 3707238338), (1080, 1853619169), (2069, 967573080), (4138, 483786540), (6207, 322524360), (8276, 241893270), (10345, 193514616), (12414, 161262180), (16552, 120946635), (18621, 107508120), (20690, 96757308), (24828, 80631090), (31035, 64504872), (37242, 53754060), (41380, 48378654), (49656, 40315545), (55863, 35836040), (62070, 32252436), (74484, 26877030), (82760, 24189327), (93105, 21501624), (111726, 17918020), (124140, 16126218), (148968, 13438515), (186210, 10750812), (223452, 8959010), (248280, 8063109), (279315, 7167208), (372420, 5375406), (446904, 4479505), (558630, 3583604), (744840, 2687703), (895901, 2234520), (1117260, 1791802)]