480948160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 1448409600

約数和(自身を除く): 967461440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 131, 140, 149, 154, 160, 176, 220, 224, 262, 280, 298, 308, 320, 352, 385, 440, 448, 524, 560, 596, 616, 655, 704, 745, 770, 880, 917, 1043, 1048, 1120, 1192, 1232, 1310, 1441, 1490, 1540, 1639, 1760, 1834, 2086, 2096, 2240, 2384, 2464, 2620, 2882, 2980, 3080, 3278, 3520, 3668, 4172, 4192, 4585, 4768, 4928, 5215, 5240, 5764, 5960, 6160, 6556, 7205, 7336, 8195, 8344, 8384, 9170, 9536, 10087, 10430, 10480, 11473, 11528, 11920, 12320, 13112, 14410, 14672, 16390, 16688, 18340, 19519, 20174, 20860, 20960, 22946, 23056, 23840, 24640, 26224, 28820, 29344, 32780, 33376, 36680, 39038, 40348, 41720, 41920, 45892, 46112, 47680, 50435, 52448, 57365, 57640, 58688, 65560, 66752, 73360, 78076, 80696, 83440, 91784, 92224, 97595, 100870, 104896, 114730, 115280, 131120, 136633, 146720, 156152, 161392, 166880, 183568, 195190, 201740, 214709, 229460, 230560, 262240, 273266, 293440, 312304, 322784, 333760, 367136, 390380, 403480, 429418, 458920, 461120, 524480, 546532, 624608, 645568, 683165, 734272, 780760, 806960, 858836, 917840, 1073545, 1093064, 1249216, 1366330, 1502963, 1561520, 1613920, 1717672, 1835680, 2147090, 2186128, 2732660, 3005926, 3123040, 3227840, 3435344, 3671360, 4294180, 4372256, 5465320, 6011852, 6246080, 6870688, 7514815, 8588360, 8744512, 10930640, 12023704, 13741376, 15029630, 17176720, 21861280, 24047408, 30059260, 34353440, 43722560, 48094816, 60118520, 68706880, 96189632, 120237040, 240474080, 480948160]

約数ペア:

[(1, 480948160), (2, 240474080), (4, 120237040), (5, 96189632), (7, 68706880), (8, 60118520), (10, 48094816), (11, 43722560), (14, 34353440), (16, 30059260), (20, 24047408), (22, 21861280), (28, 17176720), (32, 15029630), (35, 13741376), (40, 12023704), (44, 10930640), (55, 8744512), (56, 8588360), (64, 7514815), (70, 6870688), (77, 6246080), (80, 6011852), (88, 5465320), (110, 4372256), (112, 4294180), (131, 3671360), (140, 3435344), (149, 3227840), (154, 3123040), (160, 3005926), (176, 2732660), (220, 2186128), (224, 2147090), (262, 1835680), (280, 1717672), (298, 1613920), (308, 1561520), (320, 1502963), (352, 1366330), (385, 1249216), (440, 1093064), (448, 1073545), (524, 917840), (560, 858836), (596, 806960), (616, 780760), (655, 734272), (704, 683165), (745, 645568), (770, 624608), (880, 546532), (917, 524480), (1043, 461120), (1048, 458920), (1120, 429418), (1192, 403480), (1232, 390380), (1310, 367136), (1441, 333760), (1490, 322784), (1540, 312304), (1639, 293440), (1760, 273266), (1834, 262240), (2086, 230560), (2096, 229460), (2240, 214709), (2384, 201740), (2464, 195190), (2620, 183568), (2882, 166880), (2980, 161392), (3080, 156152), (3278, 146720), (3520, 136633), (3668, 131120), (4172, 115280), (4192, 114730), (4585, 104896), (4768, 100870), (4928, 97595), (5215, 92224), (5240, 91784), (5764, 83440), (5960, 80696), (6160, 78076), (6556, 73360), (7205, 66752), (7336, 65560), (8195, 58688), (8344, 57640), (8384, 57365), (9170, 52448), (9536, 50435), (10087, 47680), (10430, 46112), (10480, 45892), (11473, 41920), (11528, 41720), (11920, 40348), (12320, 39038), (13112, 36680), (14410, 33376), (14672, 32780), (16390, 29344), (16688, 28820), (18340, 26224), (19519, 24640), (20174, 23840), (20860, 23056), (20960, 22946)]