2488245179920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{135461}}^1$

素因数の和:135713

約数の個数: 160

約数和(自身を含む): 6167964153600

約数和(自身を除く): 3679718973680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 67, 80, 92, 115, 134, 149, 184, 230, 268, 298, 335, 368, 460, 536, 596, 670, 745, 920, 1072, 1192, 1340, 1490, 1541, 1840, 2384, 2680, 2980, 3082, 3427, 5360, 5960, 6164, 6854, 7705, 9983, 11920, 12328, 13708, 15410, 17135, 19966, 24656, 27416, 30820, 34270, 39932, 49915, 54832, 61640, 68540, 79864, 99830, 123280, 135461, 137080, 159728, 199660, 229609, 270922, 274160, 399320, 459218, 541844, 677305, 798640, 918436, 1083688, 1148045, 1354610, 1836872, 2167376, 2296090, 2709220, 3115603, 3673744, 4592180, 5418440, 6231206, 9075887, 9184360, 10836880, 12462412, 15578015, 18151774, 18368720, 20183689, 24924824, 31156030, 36303548, 40367378, 45379435, 49849648, 62312060, 72607096, 80734756, 90758870, 100918445, 124624120, 145214192, 161469512, 181517740, 201836890, 208745401, 249248240, 322939024, 363035480, 403673780, 417490802, 464224847, 726070960, 807347560, 834981604, 928449694, 1043727005, 1352307163, 1614695120, 1669963208, 1856899388, 2087454010, 2321124235, 2704614326, 3339926416, 3713798776, 4174908020, 4642248470, 5409228652, 6761535815, 7427597552, 8349816040, 9284496940, 10818457304, 13523071630, 16699632080, 18568993880, 21636914608, 27046143260, 31103064749, 37137987760, 54092286520, 62206129498, 108184573040, 124412258996, 155515323745, 248824517992, 311030647490, 497649035984, 622061294980, 1244122589960, 2488245179920]

約数ペア:

[(1, 2488245179920), (2, 1244122589960), (4, 622061294980), (5, 497649035984), (8, 311030647490), (10, 248824517992), (16, 155515323745), (20, 124412258996), (23, 108184573040), (40, 62206129498), (46, 54092286520), (67, 37137987760), (80, 31103064749), (92, 27046143260), (115, 21636914608), (134, 18568993880), (149, 16699632080), (184, 13523071630), (230, 10818457304), (268, 9284496940), (298, 8349816040), (335, 7427597552), (368, 6761535815), (460, 5409228652), (536, 4642248470), (596, 4174908020), (670, 3713798776), (745, 3339926416), (920, 2704614326), (1072, 2321124235), (1192, 2087454010), (1340, 1856899388), (1490, 1669963208), (1541, 1614695120), (1840, 1352307163), (2384, 1043727005), (2680, 928449694), (2980, 834981604), (3082, 807347560), (3427, 726070960), (5360, 464224847), (5960, 417490802), (6164, 403673780), (6854, 363035480), (7705, 322939024), (9983, 249248240), (11920, 208745401), (12328, 201836890), (13708, 181517740), (15410, 161469512), (17135, 145214192), (19966, 124624120), (24656, 100918445), (27416, 90758870), (30820, 80734756), (34270, 72607096), (39932, 62312060), (49915, 49849648), (54832, 45379435), (61640, 40367378), (68540, 36303548), (79864, 31156030), (99830, 24924824), (123280, 20183689), (135461, 18368720), (137080, 18151774), (159728, 15578015), (199660, 12462412), (229609, 10836880), (270922, 9184360), (274160, 9075887), (399320, 6231206), (459218, 5418440), (541844, 4592180), (677305, 3673744), (798640, 3115603), (918436, 2709220), (1083688, 2296090), (1148045, 2167376), (1354610, 1836872)]