2589501240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3302

約数の個数: 192

約数和(自身を含む): 8787785760

約数和(自身を除く): 6198284520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 61, 72, 74, 90, 111, 120, 122, 148, 180, 183, 185, 222, 244, 296, 305, 333, 360, 366, 370, 444, 488, 549, 555, 610, 666, 732, 740, 888, 915, 1098, 1110, 1220, 1332, 1464, 1480, 1665, 1830, 2196, 2220, 2257, 2440, 2664, 2745, 3187, 3330, 3660, 4392, 4440, 4514, 5490, 6374, 6660, 6771, 7320, 9028, 9561, 10980, 11285, 12748, 13320, 13542, 15935, 18056, 19122, 20313, 21960, 22570, 25496, 27084, 28683, 31870, 33855, 38244, 40626, 45140, 47805, 54168, 57366, 63740, 67710, 76488, 81252, 90280, 95610, 101565, 114732, 117919, 127480, 135420, 143415, 162504, 191220, 194407, 203130, 229464, 235838, 270840, 286830, 353757, 382440, 388814, 406260, 471676, 573660, 583221, 589595, 707514, 777628, 812520, 943352, 972035, 1061271, 1147320, 1166442, 1179190, 1415028, 1555256, 1749663, 1768785, 1944070, 2122542, 2332884, 2358380, 2830056, 2916105, 3499326, 3537570, 3888140, 4245084, 4665768, 4716760, 5306355, 5832210, 6998652, 7075140, 7193059, 7776280, 8490168, 8748315, 10612710, 11664420, 13997304, 14150280, 14386118, 17496630, 21225420, 21579177, 23328840, 28772236, 34993260, 35965295, 42450840, 43158354, 57544472, 64737531, 69986520, 71930590, 86316708, 107895885, 129475062, 143861180, 172633416, 215791770, 258950124, 287722360, 323687655, 431583540, 517900248, 647375310, 863167080, 1294750620, 2589501240]

約数ペア:

[(1, 2589501240), (2, 1294750620), (3, 863167080), (4, 647375310), (5, 517900248), (6, 431583540), (8, 323687655), (9, 287722360), (10, 258950124), (12, 215791770), (15, 172633416), (18, 143861180), (20, 129475062), (24, 107895885), (30, 86316708), (36, 71930590), (37, 69986520), (40, 64737531), (45, 57544472), (60, 43158354), (61, 42450840), (72, 35965295), (74, 34993260), (90, 28772236), (111, 23328840), (120, 21579177), (122, 21225420), (148, 17496630), (180, 14386118), (183, 14150280), (185, 13997304), (222, 11664420), (244, 10612710), (296, 8748315), (305, 8490168), (333, 7776280), (360, 7193059), (366, 7075140), (370, 6998652), (444, 5832210), (488, 5306355), (549, 4716760), (555, 4665768), (610, 4245084), (666, 3888140), (732, 3537570), (740, 3499326), (888, 2916105), (915, 2830056), (1098, 2358380), (1110, 2332884), (1220, 2122542), (1332, 1944070), (1464, 1768785), (1480, 1749663), (1665, 1555256), (1830, 1415028), (2196, 1179190), (2220, 1166442), (2257, 1147320), (2440, 1061271), (2664, 972035), (2745, 943352), (3187, 812520), (3330, 777628), (3660, 707514), (4392, 589595), (4440, 583221), (4514, 573660), (5490, 471676), (6374, 406260), (6660, 388814), (6771, 382440), (7320, 353757), (9028, 286830), (9561, 270840), (10980, 235838), (11285, 229464), (12748, 203130), (13320, 194407), (13542, 191220), (15935, 162504), (18056, 143415), (19122, 135420), (20313, 127480), (21960, 117919), (22570, 114732), (25496, 101565), (27084, 95610), (28683, 90280), (31870, 81252), (33855, 76488), (38244, 67710), (40626, 63740), (45140, 57366), (47805, 54168)]