9780996960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3061}}^1$

素因数の和:3406

約数の個数: 288

約数和(自身を含む): 38278723392

約数和(自身を除く): 28497726432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 317, 336, 360, 420, 480, 504, 560, 630, 634, 672, 720, 840, 951, 1008, 1120, 1260, 1268, 1440, 1585, 1680, 1902, 2016, 2219, 2520, 2536, 2853, 3061, 3170, 3360, 3804, 4438, 4755, 5040, 5072, 5706, 6122, 6340, 6657, 7608, 8876, 9183, 9510, 10080, 10144, 11095, 11412, 12244, 12680, 13314, 14265, 15216, 15305, 17752, 18366, 19020, 19971, 21427, 22190, 22824, 24488, 25360, 26628, 27549, 28530, 30432, 30610, 33285, 35504, 36732, 38040, 39942, 42854, 44380, 45648, 45915, 48976, 50720, 53256, 55098, 57060, 61220, 64281, 66570, 71008, 73464, 76080, 79884, 85708, 88760, 91296, 91830, 97952, 99855, 106512, 107135, 110196, 114120, 122440, 128562, 133140, 137745, 146928, 152160, 159768, 171416, 177520, 183660, 192843, 199710, 213024, 214270, 220392, 228240, 244880, 257124, 266280, 275490, 293856, 319536, 321405, 342832, 355040, 367320, 385686, 399420, 428540, 440784, 456480, 489760, 514248, 532560, 550980, 639072, 642810, 685664, 734640, 771372, 798840, 857080, 881568, 964215, 970337, 1028496, 1065120, 1101960, 1285620, 1469280, 1542744, 1597680, 1714160, 1928430, 1940674, 2056992, 2203920, 2571240, 2911011, 3085488, 3195360, 3428320, 3856860, 3881348, 4407840, 4851685, 5142480, 5822022, 6170976, 6792359, 7713720, 7762696, 8733033, 9703370, 10284960, 11644044, 13584718, 14555055, 15427440, 15525392, 17466066, 19406740, 20377077, 23288088, 27169436, 29110110, 30854880, 31050784, 33961795, 34932132, 38813480, 40754154, 43665165, 46576176, 54338872, 58220220, 61131231, 67923590, 69864264, 77626960, 81508308, 87330330, 93152352, 101885385, 108677744, 116440440, 122262462, 135847180, 139728528, 155253920, 163016616, 174660660, 203770770, 217355488, 232880880, 244524924, 271694360, 279457056, 305656155, 326033232, 349321320, 407541540, 465761760, 489049848, 543388720, 611312310, 652066464, 698642640, 815083080, 978099696, 1086777440, 1222624620, 1397285280, 1630166160, 1956199392, 2445249240, 3260332320, 4890498480, 9780996960]

約数ペア:

[(1, 9780996960), (2, 4890498480), (3, 3260332320), (4, 2445249240), (5, 1956199392), (6, 1630166160), (7, 1397285280), (8, 1222624620), (9, 1086777440), (10, 978099696), (12, 815083080), (14, 698642640), (15, 652066464), (16, 611312310), (18, 543388720), (20, 489049848), (21, 465761760), (24, 407541540), (28, 349321320), (30, 326033232), (32, 305656155), (35, 279457056), (36, 271694360), (40, 244524924), (42, 232880880), (45, 217355488), (48, 203770770), (56, 174660660), (60, 163016616), (63, 155253920), (70, 139728528), (72, 135847180), (80, 122262462), (84, 116440440), (90, 108677744), (96, 101885385), (105, 93152352), (112, 87330330), (120, 81508308), (126, 77626960), (140, 69864264), (144, 67923590), (160, 61131231), (168, 58220220), (180, 54338872), (210, 46576176), (224, 43665165), (240, 40754154), (252, 38813480), (280, 34932132), (288, 33961795), (315, 31050784), (317, 30854880), (336, 29110110), (360, 27169436), (420, 23288088), (480, 20377077), (504, 19406740), (560, 17466066), (630, 15525392), (634, 15427440), (672, 14555055), (720, 13584718), (840, 11644044), (951, 10284960), (1008, 9703370), (1120, 8733033), (1260, 7762696), (1268, 7713720), (1440, 6792359), (1585, 6170976), (1680, 5822022), (1902, 5142480), (2016, 4851685), (2219, 4407840), (2520, 3881348), (2536, 3856860), (2853, 3428320), (3061, 3195360), (3170, 3085488), (3360, 2911011), (3804, 2571240), (4438, 2203920), (4755, 2056992), (5040, 1940674), (5072, 1928430), (5706, 1714160), (6122, 1597680), (6340, 1542744), (6657, 1469280), (7608, 1285620), (8876, 1101960), (9183, 1065120), (9510, 1028496), (10080, 970337), (10144, 964215), (11095, 881568), (11412, 857080), (12244, 798840), (12680, 771372), (13314, 734640), (14265, 685664), (15216, 642810), (15305, 639072), (17752, 550980), (18366, 532560), (19020, 514248), (19971, 489760), (21427, 456480), (22190, 440784), (22824, 428540), (24488, 399420), (25360, 385686), (26628, 367320), (27549, 355040), (28530, 342832), (30432, 321405), (30610, 319536), (33285, 293856), (35504, 275490), (36732, 266280), (38040, 257124), (39942, 244880), (42854, 228240), (44380, 220392), (45648, 214270), (45915, 213024), (48976, 199710), (50720, 192843), (53256, 183660), (55098, 177520), (57060, 171416), (61220, 159768), (64281, 152160), (66570, 146928), (71008, 137745), (73464, 133140), (76080, 128562), (79884, 122440), (85708, 114120), (88760, 110196), (91296, 107135), (91830, 106512), (97952, 99855)]