18205107120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 360

約数和(自身を含む): 64137488688

約数和(自身を除く): 45932381568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 120, 124, 144, 155, 166, 180, 186, 240, 248, 249, 279, 310, 317, 332, 360, 372, 415, 465, 496, 498, 558, 620, 634, 664, 720, 744, 747, 830, 930, 951, 961, 996, 1116, 1240, 1245, 1268, 1328, 1395, 1488, 1494, 1585, 1660, 1860, 1902, 1922, 1992, 2232, 2480, 2490, 2536, 2573, 2790, 2853, 2883, 2988, 3170, 3320, 3720, 3735, 3804, 3844, 3984, 4464, 4755, 4805, 4980, 5072, 5146, 5580, 5706, 5766, 5976, 6340, 6640, 7440, 7470, 7608, 7688, 7719, 8649, 9510, 9610, 9827, 9960, 10292, 11160, 11412, 11532, 11952, 12680, 12865, 14265, 14415, 14940, 15216, 15376, 15438, 17298, 19020, 19220, 19654, 19920, 20584, 22320, 22824, 23064, 23157, 25360, 25730, 26311, 28530, 28830, 29481, 29880, 30876, 34596, 38040, 38440, 38595, 39308, 41168, 43245, 45648, 46128, 46314, 49135, 51460, 52622, 57060, 57660, 58962, 59760, 61752, 69192, 76080, 76880, 77190, 78616, 78933, 79763, 86490, 88443, 92628, 98270, 102920, 105244, 114120, 115320, 115785, 117924, 123504, 131555, 138384, 147405, 154380, 157232, 157866, 159526, 172980, 176886, 185256, 196540, 205840, 210488, 228240, 230640, 231570, 235848, 236799, 239289, 263110, 294810, 304637, 308760, 315732, 319052, 345960, 353772, 370512, 393080, 394665, 398815, 420976, 442215, 463140, 471696, 473598, 478578, 526220, 589620, 609274, 617520, 631464, 638104, 691920, 707544, 717867, 786160, 789330, 797630, 815641, 884430, 913911, 926280, 947196, 957156, 1052440, 1179240, 1183995, 1196445, 1218548, 1262928, 1276208, 1415088, 1435734, 1523185, 1578660, 1595260, 1631282, 1768860, 1827822, 1852560, 1894392, 1914312, 2104880, 2358480, 2367990, 2392890, 2437096, 2446923, 2741733, 2871468, 3046370, 3157320, 3190520, 3262564, 3537720, 3589335, 3655644, 3788784, 3828624, 4078205, 4569555, 4735980, 4785780, 4874192, 4893846, 5483466, 5742936, 6092740, 6314640, 6381040, 6525128, 7075440, 7178670, 7311288, 7340769, 8156410, 9139110, 9471960, 9571560, 9787692, 10966932, 11485872, 12185480, 12234615, 13050256, 13708665, 14357340, 14622576, 14681538, 16312820, 18278220, 18943920, 19143120, 19575384, 21933864, 24370960, 24469230, 25284871, 27417330, 28714680, 29363076, 32625640, 36556440, 36703845, 39150768, 43867728, 48938460, 50569742, 54834660, 57429360, 58726152, 65251280, 73112880, 73407690, 75854613, 97876920, 101139484, 109669320, 117452304, 126424355, 146815380, 151709226, 195753840, 202278968, 219338640, 227563839, 252848710, 293630760, 303418452, 379273065, 404557936, 455127678, 505697420, 587261520, 606836904, 758546130, 910255356, 1011394840, 1137819195, 1213673808, 1517092260, 1820510712, 2022789680, 2275638390, 3034184520, 3641021424, 4551276780, 6068369040, 9102553560, 18205107120]

約数ペア:

[(1, 18205107120), (2, 9102553560), (3, 6068369040), (4, 4551276780), (5, 3641021424), (6, 3034184520), (8, 2275638390), (9, 2022789680), (10, 1820510712), (12, 1517092260), (15, 1213673808), (16, 1137819195), (18, 1011394840), (20, 910255356), (24, 758546130), (30, 606836904), (31, 587261520), (36, 505697420), (40, 455127678), (45, 404557936), (48, 379273065), (60, 303418452), (62, 293630760), (72, 252848710), (80, 227563839), (83, 219338640), (90, 202278968), (93, 195753840), (120, 151709226), (124, 146815380), (144, 126424355), (155, 117452304), (166, 109669320), (180, 101139484), (186, 97876920), (240, 75854613), (248, 73407690), (249, 73112880), (279, 65251280), (310, 58726152), (317, 57429360), (332, 54834660), (360, 50569742), (372, 48938460), (415, 43867728), (465, 39150768), (496, 36703845), (498, 36556440), (558, 32625640), (620, 29363076), (634, 28714680), (664, 27417330), (720, 25284871), (744, 24469230), (747, 24370960), (830, 21933864), (930, 19575384), (951, 19143120), (961, 18943920), (996, 18278220), (1116, 16312820), (1240, 14681538), (1245, 14622576), (1268, 14357340), (1328, 13708665), (1395, 13050256), (1488, 12234615), (1494, 12185480), (1585, 11485872), (1660, 10966932), (1860, 9787692), (1902, 9571560), (1922, 9471960), (1992, 9139110), (2232, 8156410), (2480, 7340769), (2490, 7311288), (2536, 7178670), (2573, 7075440), (2790, 6525128), (2853, 6381040), (2883, 6314640), (2988, 6092740), (3170, 5742936), (3320, 5483466), (3720, 4893846), (3735, 4874192), (3804, 4785780), (3844, 4735980), (3984, 4569555), (4464, 4078205), (4755, 3828624), (4805, 3788784), (4980, 3655644), (5072, 3589335), (5146, 3537720), (5580, 3262564), (5706, 3190520), (5766, 3157320), (5976, 3046370), (6340, 2871468), (6640, 2741733), (7440, 2446923), (7470, 2437096), (7608, 2392890), (7688, 2367990), (7719, 2358480), (8649, 2104880), (9510, 1914312), (9610, 1894392), (9827, 1852560), (9960, 1827822), (10292, 1768860), (11160, 1631282), (11412, 1595260), (11532, 1578660), (11952, 1523185), (12680, 1435734), (12865, 1415088), (14265, 1276208), (14415, 1262928), (14940, 1218548), (15216, 1196445), (15376, 1183995), (15438, 1179240), (17298, 1052440), (19020, 957156), (19220, 947196), (19654, 926280), (19920, 913911), (20584, 884430), (22320, 815641), (22824, 797630), (23064, 789330), (23157, 786160), (25360, 717867), (25730, 707544), (26311, 691920), (28530, 638104), (28830, 631464), (29481, 617520), (29880, 609274), (30876, 589620), (34596, 526220), (38040, 478578), (38440, 473598), (38595, 471696), (39308, 463140), (41168, 442215), (43245, 420976), (45648, 398815), (46128, 394665), (46314, 393080), (49135, 370512), (51460, 353772), (52622, 345960), (57060, 319052), (57660, 315732), (58962, 308760), (59760, 304637), (61752, 294810), (69192, 263110), (76080, 239289), (76880, 236799), (77190, 235848), (78616, 231570), (78933, 230640), (79763, 228240), (86490, 210488), (88443, 205840), (92628, 196540), (98270, 185256), (102920, 176886), (105244, 172980), (114120, 159526), (115320, 157866), (115785, 157232), (117924, 154380), (123504, 147405), (131555, 138384)]