160783320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 513676800

約数和(自身を除く): 352893480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 380, 388, 456, 485, 570, 582, 727, 760, 776, 970, 1140, 1164, 1454, 1455, 1843, 1940, 2181, 2280, 2328, 2908, 2910, 3635, 3686, 3880, 4362, 5529, 5816, 5820, 7270, 7372, 8724, 9215, 10905, 11058, 11640, 13813, 14540, 14744, 17448, 18430, 21810, 22116, 27626, 27645, 29080, 36860, 41439, 43620, 44232, 55252, 55290, 69065, 70519, 73720, 82878, 87240, 110504, 110580, 138130, 141038, 165756, 207195, 211557, 221160, 276260, 282076, 331512, 352595, 414390, 423114, 552520, 564152, 705190, 828780, 846228, 1057785, 1339861, 1410380, 1657560, 1692456, 2115570, 2679722, 2820760, 4019583, 4231140, 5359444, 6699305, 8039166, 8462280, 10718888, 13398610, 16078332, 20097915, 26797220, 32156664, 40195830, 53594440, 80391660, 160783320]

約数ペア:

[(1, 160783320), (2, 80391660), (3, 53594440), (4, 40195830), (5, 32156664), (6, 26797220), (8, 20097915), (10, 16078332), (12, 13398610), (15, 10718888), (19, 8462280), (20, 8039166), (24, 6699305), (30, 5359444), (38, 4231140), (40, 4019583), (57, 2820760), (60, 2679722), (76, 2115570), (95, 1692456), (97, 1657560), (114, 1410380), (120, 1339861), (152, 1057785), (190, 846228), (194, 828780), (228, 705190), (285, 564152), (291, 552520), (380, 423114), (388, 414390), (456, 352595), (485, 331512), (570, 282076), (582, 276260), (727, 221160), (760, 211557), (776, 207195), (970, 165756), (1140, 141038), (1164, 138130), (1454, 110580), (1455, 110504), (1843, 87240), (1940, 82878), (2181, 73720), (2280, 70519), (2328, 69065), (2908, 55290), (2910, 55252), (3635, 44232), (3686, 43620), (3880, 41439), (4362, 36860), (5529, 29080), (5816, 27645), (5820, 27626), (7270, 22116), (7372, 21810), (8724, 18430), (9215, 17448), (10905, 14744), (11058, 14540), (11640, 13813)]