157470480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 200

約数和(自身を含む): 576153600

約数和(自身を除く): 418683120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1279, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2558, 2565, 2736, 3078, 3240, 3420, 3837, 4104, 4560, 5116, 5130, 6156, 6395, 6480, 6840, 7674, 7695, 8208, 10232, 10260, 11511, 12312, 12790, 13680, 15348, 15390, 19185, 20464, 20520, 23022, 24301, 24624, 25580, 30696, 30780, 34533, 38370, 41040, 46044, 48602, 51160, 57555, 61392, 61560, 69066, 72903, 76740, 92088, 97204, 102320, 103599, 115110, 121505, 123120, 138132, 145806, 153480, 172665, 184176, 194408, 207198, 218709, 230220, 243010, 276264, 291612, 306960, 345330, 364515, 388816, 414396, 437418, 460440, 486020, 517995, 552528, 583224, 656127, 690660, 729030, 828792, 874836, 920880, 972040, 1035990, 1093545, 1166448, 1312254, 1381320, 1458060, 1657584, 1749672, 1944080, 1968381, 2071980, 2187090, 2624508, 2762640, 2916120, 3280635, 3499344, 3936762, 4143960, 4374180, 5249016, 5832240, 6561270, 7873524, 8287920, 8748360, 9841905, 10498032, 13122540, 15747048, 17496720, 19683810, 26245080, 31494096, 39367620, 52490160, 78735240, 157470480]

約数ペア:

[(1, 157470480), (2, 78735240), (3, 52490160), (4, 39367620), (5, 31494096), (6, 26245080), (8, 19683810), (9, 17496720), (10, 15747048), (12, 13122540), (15, 10498032), (16, 9841905), (18, 8748360), (19, 8287920), (20, 7873524), (24, 6561270), (27, 5832240), (30, 5249016), (36, 4374180), (38, 4143960), (40, 3936762), (45, 3499344), (48, 3280635), (54, 2916120), (57, 2762640), (60, 2624508), (72, 2187090), (76, 2071980), (80, 1968381), (81, 1944080), (90, 1749672), (95, 1657584), (108, 1458060), (114, 1381320), (120, 1312254), (135, 1166448), (144, 1093545), (152, 1035990), (162, 972040), (171, 920880), (180, 874836), (190, 828792), (216, 729030), (228, 690660), (240, 656127), (270, 583224), (285, 552528), (304, 517995), (324, 486020), (342, 460440), (360, 437418), (380, 414396), (405, 388816), (432, 364515), (456, 345330), (513, 306960), (540, 291612), (570, 276264), (648, 243010), (684, 230220), (720, 218709), (760, 207198), (810, 194408), (855, 184176), (912, 172665), (1026, 153480), (1080, 145806), (1140, 138132), (1279, 123120), (1296, 121505), (1368, 115110), (1520, 103599), (1539, 102320), (1620, 97204), (1710, 92088), (2052, 76740), (2160, 72903), (2280, 69066), (2558, 61560), (2565, 61392), (2736, 57555), (3078, 51160), (3240, 48602), (3420, 46044), (3837, 41040), (4104, 38370), (4560, 34533), (5116, 30780), (5130, 30696), (6156, 25580), (6395, 24624), (6480, 24301), (6840, 23022), (7674, 20520), (7695, 20464), (8208, 19185), (10232, 15390), (10260, 15348), (11511, 13680), (12312, 12790)]