2040665940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1631

約数の個数: 192

約数和(自身を含む): 6614576640

約数和(自身を除く): 4573910700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 61, 82, 90, 108, 122, 123, 135, 164, 180, 183, 205, 244, 246, 270, 305, 366, 369, 410, 492, 540, 549, 610, 615, 732, 738, 820, 915, 1098, 1107, 1220, 1230, 1476, 1511, 1647, 1830, 1845, 2196, 2214, 2460, 2501, 2745, 3022, 3294, 3660, 3690, 4428, 4533, 5002, 5490, 5535, 6044, 6588, 7380, 7503, 7555, 8235, 9066, 10004, 10980, 11070, 12505, 13599, 15006, 15110, 16470, 18132, 22140, 22509, 22665, 25010, 27198, 30012, 30220, 32940, 37515, 40797, 45018, 45330, 50020, 54396, 61951, 67527, 67995, 75030, 81594, 90036, 90660, 92171, 112545, 123902, 135054, 135990, 150060, 163188, 184342, 185853, 203985, 225090, 247804, 270108, 271980, 276513, 309755, 337635, 368684, 371706, 407970, 450180, 460855, 553026, 557559, 619510, 675270, 743412, 815940, 829539, 921710, 929265, 1106052, 1115118, 1239020, 1350540, 1382565, 1659078, 1672677, 1843420, 1858530, 2230236, 2488617, 2765130, 2787795, 3318156, 3345354, 3717060, 3779011, 4147695, 4977234, 5530260, 5575590, 6690708, 7558022, 8295390, 8363385, 9954468, 11151180, 11337033, 12443085, 15116044, 16590780, 16726770, 18895055, 22674066, 24886170, 33453540, 34011099, 37790110, 45348132, 49772340, 56685165, 68022198, 75580220, 102033297, 113370330, 136044396, 170055495, 204066594, 226740660, 340110990, 408133188, 510166485, 680221980, 1020332970, 2040665940]

約数ペア:

[(1, 2040665940), (2, 1020332970), (3, 680221980), (4, 510166485), (5, 408133188), (6, 340110990), (9, 226740660), (10, 204066594), (12, 170055495), (15, 136044396), (18, 113370330), (20, 102033297), (27, 75580220), (30, 68022198), (36, 56685165), (41, 49772340), (45, 45348132), (54, 37790110), (60, 34011099), (61, 33453540), (82, 24886170), (90, 22674066), (108, 18895055), (122, 16726770), (123, 16590780), (135, 15116044), (164, 12443085), (180, 11337033), (183, 11151180), (205, 9954468), (244, 8363385), (246, 8295390), (270, 7558022), (305, 6690708), (366, 5575590), (369, 5530260), (410, 4977234), (492, 4147695), (540, 3779011), (549, 3717060), (610, 3345354), (615, 3318156), (732, 2787795), (738, 2765130), (820, 2488617), (915, 2230236), (1098, 1858530), (1107, 1843420), (1220, 1672677), (1230, 1659078), (1476, 1382565), (1511, 1350540), (1647, 1239020), (1830, 1115118), (1845, 1106052), (2196, 929265), (2214, 921710), (2460, 829539), (2501, 815940), (2745, 743412), (3022, 675270), (3294, 619510), (3660, 557559), (3690, 553026), (4428, 460855), (4533, 450180), (5002, 407970), (5490, 371706), (5535, 368684), (6044, 337635), (6588, 309755), (7380, 276513), (7503, 271980), (7555, 270108), (8235, 247804), (9066, 225090), (10004, 203985), (10980, 185853), (11070, 184342), (12505, 163188), (13599, 150060), (15006, 135990), (15110, 135054), (16470, 123902), (18132, 112545), (22140, 92171), (22509, 90660), (22665, 90036), (25010, 81594), (27198, 75030), (30012, 67995), (30220, 67527), (32940, 61951), (37515, 54396), (40797, 50020), (45018, 45330)]