164535360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15581}}^1$

素因数の和:15612

約数の個数: 112

約数和(自身を含む): 569927232

約数和(自身を除く): 405391872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 155810, 171391, 186972, 233715, 249296, 311620, 342782, 373944, 467430, 498592, 514173, 623240, 685564, 747888, 856955, 934860, 997184, 1028346, 1246480, 1371128, 1495776, 1713910, 1869720, 2056692, 2492960, 2570865, 2742256, 2991552, 3427820, 3739440, 4113384, 4985920, 5141730, 5484512, 6855640, 7478880, 8226768, 10283460, 10969024, 13711280, 14957760, 16453536, 20566920, 27422560, 32907072, 41133840, 54845120, 82267680, 164535360]

約数ペア:

[(1, 164535360), (2, 82267680), (3, 54845120), (4, 41133840), (5, 32907072), (6, 27422560), (8, 20566920), (10, 16453536), (11, 14957760), (12, 13711280), (15, 10969024), (16, 10283460), (20, 8226768), (22, 7478880), (24, 6855640), (30, 5484512), (32, 5141730), (33, 4985920), (40, 4113384), (44, 3739440), (48, 3427820), (55, 2991552), (60, 2742256), (64, 2570865), (66, 2492960), (80, 2056692), (88, 1869720), (96, 1713910), (110, 1495776), (120, 1371128), (132, 1246480), (160, 1028346), (165, 997184), (176, 934860), (192, 856955), (220, 747888), (240, 685564), (264, 623240), (320, 514173), (330, 498592), (352, 467430), (440, 373944), (480, 342782), (528, 311620), (660, 249296), (704, 233715), (880, 186972), (960, 171391), (1056, 155810), (1320, 124648), (1760, 93486), (2112, 77905), (2640, 62324), (3520, 46743), (5280, 31162), (10560, 15581)]