2215696860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 288

約数和(自身を含む): 7584071040

約数和(自身を除く): 5368374180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 103, 116, 117, 130, 145, 156, 174, 180, 195, 206, 234, 260, 261, 290, 309, 317, 348, 377, 390, 412, 435, 468, 515, 522, 580, 585, 618, 634, 754, 780, 870, 927, 951, 1030, 1044, 1131, 1170, 1236, 1268, 1305, 1339, 1508, 1545, 1585, 1740, 1854, 1885, 1902, 2060, 2262, 2340, 2610, 2678, 2853, 2987, 3090, 3170, 3393, 3708, 3770, 3804, 4017, 4121, 4524, 4635, 4755, 5220, 5356, 5655, 5706, 5974, 6180, 6340, 6695, 6786, 7540, 8034, 8242, 8961, 9193, 9270, 9510, 11310, 11412, 11948, 12051, 12363, 13390, 13572, 14265, 14935, 16068, 16484, 16965, 17922, 18386, 18540, 19020, 20085, 20605, 22620, 24102, 24726, 26780, 26883, 27579, 28530, 29870, 32651, 33930, 35844, 36772, 37089, 38831, 40170, 41210, 44805, 45965, 48204, 49452, 53766, 55158, 57060, 59740, 60255, 61815, 65302, 67860, 74178, 77662, 80340, 82420, 82737, 89610, 91930, 97953, 107532, 110316, 116493, 119509, 120510, 123630, 130604, 134415, 137895, 148356, 155324, 163255, 165474, 179220, 183860, 185445, 194155, 195906, 232986, 239018, 241020, 247260, 268830, 275790, 293859, 326510, 330948, 349479, 358527, 370890, 388310, 391812, 413685, 424463, 465972, 478036, 489765, 537660, 551580, 582465, 587718, 597545, 653020, 698958, 717054, 741780, 776620, 827370, 848926, 946879, 979530, 1075581, 1164930, 1175436, 1195090, 1273389, 1397916, 1434108, 1469295, 1654740, 1697852, 1747395, 1792635, 1893758, 1959060, 2122315, 2151162, 2329860, 2390180, 2546778, 2840637, 2938590, 3494790, 3585270, 3787516, 3820167, 4244630, 4302324, 4734395, 5093556, 5377905, 5681274, 5877180, 6366945, 6989580, 7170540, 7640334, 8489260, 8521911, 9468790, 10755810, 11362548, 12309427, 12733890, 14203185, 15280668, 17043822, 18937580, 19100835, 21511620, 24618854, 25467780, 28406370, 34087644, 36928281, 38201670, 42609555, 49237708, 56812740, 61547135, 73856562, 76403340, 85219110, 110784843, 123094270, 147713124, 170438220, 184641405, 221569686, 246188540, 369282810, 443139372, 553924215, 738565620, 1107848430, 2215696860]

約数ペア:

[(1, 2215696860), (2, 1107848430), (3, 738565620), (4, 553924215), (5, 443139372), (6, 369282810), (9, 246188540), (10, 221569686), (12, 184641405), (13, 170438220), (15, 147713124), (18, 123094270), (20, 110784843), (26, 85219110), (29, 76403340), (30, 73856562), (36, 61547135), (39, 56812740), (45, 49237708), (52, 42609555), (58, 38201670), (60, 36928281), (65, 34087644), (78, 28406370), (87, 25467780), (90, 24618854), (103, 21511620), (116, 19100835), (117, 18937580), (130, 17043822), (145, 15280668), (156, 14203185), (174, 12733890), (180, 12309427), (195, 11362548), (206, 10755810), (234, 9468790), (260, 8521911), (261, 8489260), (290, 7640334), (309, 7170540), (317, 6989580), (348, 6366945), (377, 5877180), (390, 5681274), (412, 5377905), (435, 5093556), (468, 4734395), (515, 4302324), (522, 4244630), (580, 3820167), (585, 3787516), (618, 3585270), (634, 3494790), (754, 2938590), (780, 2840637), (870, 2546778), (927, 2390180), (951, 2329860), (1030, 2151162), (1044, 2122315), (1131, 1959060), (1170, 1893758), (1236, 1792635), (1268, 1747395), (1305, 1697852), (1339, 1654740), (1508, 1469295), (1545, 1434108), (1585, 1397916), (1740, 1273389), (1854, 1195090), (1885, 1175436), (1902, 1164930), (2060, 1075581), (2262, 979530), (2340, 946879), (2610, 848926), (2678, 827370), (2853, 776620), (2987, 741780), (3090, 717054), (3170, 698958), (3393, 653020), (3708, 597545), (3770, 587718), (3804, 582465), (4017, 551580), (4121, 537660), (4524, 489765), (4635, 478036), (4755, 465972), (5220, 424463), (5356, 413685), (5655, 391812), (5706, 388310), (5974, 370890), (6180, 358527), (6340, 349479), (6695, 330948), (6786, 326510), (7540, 293859), (8034, 275790), (8242, 268830), (8961, 247260), (9193, 241020), (9270, 239018), (9510, 232986), (11310, 195906), (11412, 194155), (11948, 185445), (12051, 183860), (12363, 179220), (13390, 165474), (13572, 163255), (14265, 155324), (14935, 148356), (16068, 137895), (16484, 134415), (16965, 130604), (17922, 123630), (18386, 120510), (18540, 119509), (19020, 116493), (20085, 110316), (20605, 107532), (22620, 97953), (24102, 91930), (24726, 89610), (26780, 82737), (26883, 82420), (27579, 80340), (28530, 77662), (29870, 74178), (32651, 67860), (33930, 65302), (35844, 61815), (36772, 60255), (37089, 59740), (38831, 57060), (40170, 55158), (41210, 53766), (44805, 49452), (45965, 48204)]