488290880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 1563624000

約数和(自身を除く): 1075333120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 110, 112, 133, 140, 149, 152, 154, 160, 176, 190, 196, 209, 220, 224, 245, 266, 280, 298, 304, 308, 320, 352, 380, 385, 392, 418, 440, 448, 490, 532, 539, 560, 596, 608, 616, 665, 704, 745, 760, 770, 784, 836, 880, 931, 980, 1043, 1045, 1064, 1078, 1120, 1192, 1216, 1232, 1330, 1463, 1490, 1520, 1540, 1568, 1639, 1672, 1760, 1862, 1960, 2086, 2090, 2128, 2156, 2240, 2384, 2464, 2660, 2695, 2831, 2926, 2980, 3040, 3080, 3136, 3278, 3344, 3520, 3724, 3920, 4172, 4180, 4256, 4312, 4655, 4768, 4928, 5215, 5320, 5390, 5662, 5852, 5960, 6080, 6160, 6556, 6688, 7301, 7315, 7448, 7840, 8195, 8344, 8360, 8512, 8624, 9310, 9536, 10241, 10430, 10640, 10780, 11324, 11473, 11704, 11920, 12320, 13112, 13376, 14155, 14602, 14630, 14896, 15680, 16390, 16688, 16720, 17248, 18620, 19817, 20482, 20860, 21280, 21560, 22648, 22946, 23408, 23840, 24640, 26224, 28310, 29204, 29260, 29792, 31141, 32780, 33376, 33440, 34496, 36505, 37240, 39634, 40964, 41720, 42560, 43120, 45296, 45892, 46816, 47680, 51205, 52448, 56620, 57365, 58408, 58520, 59584, 62282, 65560, 66752, 66880, 73010, 74480, 79268, 80311, 81928, 83440, 86240, 90592, 91784, 93632, 99085, 102410, 104896, 113240, 114730, 116816, 117040, 124564, 131120, 138719, 146020, 148960, 155705, 158536, 160622, 163856, 166880, 172480, 181184, 183568, 198170, 204820, 217987, 226480, 229460, 233632, 234080, 249128, 262240, 277438, 292040, 297920, 311410, 317072, 321244, 327712, 333760, 367136, 396340, 401555, 409640, 435974, 452960, 458920, 467264, 468160, 498256, 524480, 554876, 584080, 622820, 634144, 642488, 655424, 693595, 734272, 792680, 803110, 819280, 871948, 905920, 917840, 996512, 1089935, 1109752, 1168160, 1245640, 1268288, 1284976, 1387190, 1525909, 1585360, 1606220, 1638560, 1743896, 1835680, 1993024, 2179870, 2219504, 2336320, 2491280, 2569952, 2774380, 3051818, 3170720, 3212440, 3277120, 3487792, 3671360, 4359740, 4439008, 4982560, 5139904, 5548760, 6103636, 6341440, 6424880, 6975584, 7629545, 8719480, 8878016, 9965120, 11097520, 12207272, 12849760, 13951168, 15259090, 17438960, 22195040, 24414544, 25699520, 30518180, 34877920, 44390080, 48829088, 61036360, 69755840, 97658176, 122072720, 244145440, 488290880]

約数ペア:

[(1, 488290880), (2, 244145440), (4, 122072720), (5, 97658176), (7, 69755840), (8, 61036360), (10, 48829088), (11, 44390080), (14, 34877920), (16, 30518180), (19, 25699520), (20, 24414544), (22, 22195040), (28, 17438960), (32, 15259090), (35, 13951168), (38, 12849760), (40, 12207272), (44, 11097520), (49, 9965120), (55, 8878016), (56, 8719480), (64, 7629545), (70, 6975584), (76, 6424880), (77, 6341440), (80, 6103636), (88, 5548760), (95, 5139904), (98, 4982560), (110, 4439008), (112, 4359740), (133, 3671360), (140, 3487792), (149, 3277120), (152, 3212440), (154, 3170720), (160, 3051818), (176, 2774380), (190, 2569952), (196, 2491280), (209, 2336320), (220, 2219504), (224, 2179870), (245, 1993024), (266, 1835680), (280, 1743896), (298, 1638560), (304, 1606220), (308, 1585360), (320, 1525909), (352, 1387190), (380, 1284976), (385, 1268288), (392, 1245640), (418, 1168160), (440, 1109752), (448, 1089935), (490, 996512), (532, 917840), (539, 905920), (560, 871948), (596, 819280), (608, 803110), (616, 792680), (665, 734272), (704, 693595), (745, 655424), (760, 642488), (770, 634144), (784, 622820), (836, 584080), (880, 554876), (931, 524480), (980, 498256), (1043, 468160), (1045, 467264), (1064, 458920), (1078, 452960), (1120, 435974), (1192, 409640), (1216, 401555), (1232, 396340), (1330, 367136), (1463, 333760), (1490, 327712), (1520, 321244), (1540, 317072), (1568, 311410), (1639, 297920), (1672, 292040), (1760, 277438), (1862, 262240), (1960, 249128), (2086, 234080), (2090, 233632), (2128, 229460), (2156, 226480), (2240, 217987), (2384, 204820), (2464, 198170), (2660, 183568), (2695, 181184), (2831, 172480), (2926, 166880), (2980, 163856), (3040, 160622), (3080, 158536), (3136, 155705), (3278, 148960), (3344, 146020), (3520, 138719), (3724, 131120), (3920, 124564), (4172, 117040), (4180, 116816), (4256, 114730), (4312, 113240), (4655, 104896), (4768, 102410), (4928, 99085), (5215, 93632), (5320, 91784), (5390, 90592), (5662, 86240), (5852, 83440), (5960, 81928), (6080, 80311), (6160, 79268), (6556, 74480), (6688, 73010), (7301, 66880), (7315, 66752), (7448, 65560), (7840, 62282), (8195, 59584), (8344, 58520), (8360, 58408), (8512, 57365), (8624, 56620), (9310, 52448), (9536, 51205), (10241, 47680), (10430, 46816), (10640, 45892), (10780, 45296), (11324, 43120), (11473, 42560), (11704, 41720), (11920, 40964), (12320, 39634), (13112, 37240), (13376, 36505), (14155, 34496), (14602, 33440), (14630, 33376), (14896, 32780), (15680, 31141), (16390, 29792), (16688, 29260), (16720, 29204), (17248, 28310), (18620, 26224), (19817, 24640), (20482, 23840), (20860, 23408), (21280, 22946), (21560, 22648)]