26581118940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2809

約数の個数: 288

約数和(自身を含む): 88303488000

約数和(自身を除く): 61722369060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 79, 90, 95, 111, 114, 148, 158, 171, 180, 185, 190, 222, 228, 237, 285, 316, 333, 342, 370, 380, 395, 444, 474, 555, 570, 666, 684, 703, 711, 740, 790, 855, 948, 1110, 1140, 1185, 1332, 1406, 1422, 1501, 1580, 1665, 1710, 2109, 2220, 2370, 2659, 2812, 2844, 2923, 3002, 3330, 3420, 3515, 3555, 4218, 4503, 4740, 5318, 5846, 6004, 6327, 6660, 7030, 7110, 7505, 7977, 8436, 8769, 9006, 10545, 10636, 11692, 12654, 13295, 13509, 14060, 14220, 14615, 15010, 15954, 17538, 18012, 21090, 22515, 23931, 25308, 26307, 26590, 27018, 29230, 30020, 31635, 31908, 35076, 39885, 42180, 43845, 45030, 47862, 50521, 52614, 53180, 54036, 55537, 58460, 63270, 67545, 79770, 87690, 90060, 95724, 98383, 101042, 105228, 111074, 119655, 126540, 131535, 135090, 151563, 159540, 166611, 175380, 196766, 202084, 210061, 222148, 239310, 252605, 263070, 270180, 277685, 295149, 303126, 333222, 393532, 420122, 454689, 478620, 491915, 499833, 505210, 526140, 555370, 590298, 606252, 630183, 666444, 757815, 833055, 840244, 885447, 909378, 983830, 999666, 1010420, 1050305, 1110740, 1180596, 1260366, 1475745, 1515630, 1666110, 1770894, 1818756, 1869277, 1890549, 1967660, 1999332, 2100610, 2273445, 2499165, 2520732, 2951490, 3031260, 3150915, 3332220, 3541788, 3738554, 3781098, 3991159, 4201220, 4427235, 4546890, 4998330, 5607831, 5902980, 6301830, 7477108, 7562196, 7772257, 7982318, 8854470, 9093780, 9346385, 9452745, 9996660, 11215662, 11973477, 12603660, 15544514, 15964636, 16823493, 17708940, 18692770, 18905490, 19955795, 22431324, 23316771, 23946954, 28039155, 31089028, 33646986, 35920431, 37385540, 37810980, 38861285, 39911590, 46633542, 47893908, 56078310, 59867385, 67293972, 69950313, 71840862, 77722570, 79823180, 84117465, 93267084, 112156620, 116583855, 119734770, 139900626, 143681724, 147672883, 155445140, 168234930, 179602155, 233167710, 239469540, 279801252, 295345766, 336469860, 349751565, 359204310, 443018649, 466335420, 590691532, 699503130, 718408620, 738364415, 886037298, 1329055947, 1399006260, 1476728830, 1772074596, 2215093245, 2658111894, 2953457660, 4430186490, 5316223788, 6645279735, 8860372980, 13290559470, 26581118940]

約数ペア:

[(1, 26581118940), (2, 13290559470), (3, 8860372980), (4, 6645279735), (5, 5316223788), (6, 4430186490), (9, 2953457660), (10, 2658111894), (12, 2215093245), (15, 1772074596), (18, 1476728830), (19, 1399006260), (20, 1329055947), (30, 886037298), (36, 738364415), (37, 718408620), (38, 699503130), (45, 590691532), (57, 466335420), (60, 443018649), (74, 359204310), (76, 349751565), (79, 336469860), (90, 295345766), (95, 279801252), (111, 239469540), (114, 233167710), (148, 179602155), (158, 168234930), (171, 155445140), (180, 147672883), (185, 143681724), (190, 139900626), (222, 119734770), (228, 116583855), (237, 112156620), (285, 93267084), (316, 84117465), (333, 79823180), (342, 77722570), (370, 71840862), (380, 69950313), (395, 67293972), (444, 59867385), (474, 56078310), (555, 47893908), (570, 46633542), (666, 39911590), (684, 38861285), (703, 37810980), (711, 37385540), (740, 35920431), (790, 33646986), (855, 31089028), (948, 28039155), (1110, 23946954), (1140, 23316771), (1185, 22431324), (1332, 19955795), (1406, 18905490), (1422, 18692770), (1501, 17708940), (1580, 16823493), (1665, 15964636), (1710, 15544514), (2109, 12603660), (2220, 11973477), (2370, 11215662), (2659, 9996660), (2812, 9452745), (2844, 9346385), (2923, 9093780), (3002, 8854470), (3330, 7982318), (3420, 7772257), (3515, 7562196), (3555, 7477108), (4218, 6301830), (4503, 5902980), (4740, 5607831), (5318, 4998330), (5846, 4546890), (6004, 4427235), (6327, 4201220), (6660, 3991159), (7030, 3781098), (7110, 3738554), (7505, 3541788), (7977, 3332220), (8436, 3150915), (8769, 3031260), (9006, 2951490), (10545, 2520732), (10636, 2499165), (11692, 2273445), (12654, 2100610), (13295, 1999332), (13509, 1967660), (14060, 1890549), (14220, 1869277), (14615, 1818756), (15010, 1770894), (15954, 1666110), (17538, 1515630), (18012, 1475745), (21090, 1260366), (22515, 1180596), (23931, 1110740), (25308, 1050305), (26307, 1010420), (26590, 999666), (27018, 983830), (29230, 909378), (30020, 885447), (31635, 840244), (31908, 833055), (35076, 757815), (39885, 666444), (42180, 630183), (43845, 606252), (45030, 590298), (47862, 555370), (50521, 526140), (52614, 505210), (53180, 499833), (54036, 491915), (55537, 478620), (58460, 454689), (63270, 420122), (67545, 393532), (79770, 333222), (87690, 303126), (90060, 295149), (95724, 277685), (98383, 270180), (101042, 263070), (105228, 252605), (111074, 239310), (119655, 222148), (126540, 210061), (131535, 202084), (135090, 196766), (151563, 175380), (159540, 166611)]