1773210840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1319}}^1$

素因数の和:2009

約数の個数: 128

約数和(自身を含む): 5645376000

約数和(自身を除く): 3872165160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 659, 680, 1020, 1318, 1319, 1977, 2040, 2636, 2638, 3295, 3954, 3957, 5272, 5276, 6590, 6595, 7908, 7914, 9885, 10552, 11203, 13180, 13190, 15816, 15828, 19770, 19785, 22406, 22423, 26360, 26380, 31656, 33609, 39540, 39570, 44812, 44846, 52760, 56015, 67218, 67269, 79080, 79140, 89624, 89692, 112030, 112115, 134436, 134538, 158280, 168045, 179384, 224060, 224230, 268872, 269076, 336090, 336345, 448120, 448460, 538152, 672180, 672690, 869221, 896920, 1344360, 1345380, 1738442, 2607663, 2690760, 3476884, 4346105, 5215326, 6953768, 8692210, 10430652, 13038315, 14776757, 17384420, 20861304, 26076630, 29553514, 34768840, 44330271, 52153260, 59107028, 73883785, 88660542, 104306520, 118214056, 147767570, 177321084, 221651355, 295535140, 354642168, 443302710, 591070280, 886605420, 1773210840]

約数ペア:

[(1, 1773210840), (2, 886605420), (3, 591070280), (4, 443302710), (5, 354642168), (6, 295535140), (8, 221651355), (10, 177321084), (12, 147767570), (15, 118214056), (17, 104306520), (20, 88660542), (24, 73883785), (30, 59107028), (34, 52153260), (40, 44330271), (51, 34768840), (60, 29553514), (68, 26076630), (85, 20861304), (102, 17384420), (120, 14776757), (136, 13038315), (170, 10430652), (204, 8692210), (255, 6953768), (340, 5215326), (408, 4346105), (510, 3476884), (659, 2690760), (680, 2607663), (1020, 1738442), (1318, 1345380), (1319, 1344360), (1977, 896920), (2040, 869221), (2636, 672690), (2638, 672180), (3295, 538152), (3954, 448460), (3957, 448120), (5272, 336345), (5276, 336090), (6590, 269076), (6595, 268872), (7908, 224230), (7914, 224060), (9885, 179384), (10552, 168045), (11203, 158280), (13180, 134538), (13190, 134436), (15816, 112115), (15828, 112030), (19770, 89692), (19785, 89624), (22406, 79140), (22423, 79080), (26360, 67269), (26380, 67218), (31656, 56015), (33609, 52760), (39540, 44846), (39570, 44812)]