164225520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 590533632

約数和(自身を除く): 426308112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 115, 120, 138, 141, 144, 180, 184, 188, 207, 211, 230, 235, 240, 276, 282, 345, 360, 368, 376, 414, 422, 423, 460, 470, 552, 564, 633, 690, 705, 720, 752, 828, 844, 846, 920, 940, 1035, 1055, 1081, 1104, 1128, 1266, 1380, 1410, 1656, 1688, 1692, 1840, 1880, 1899, 2070, 2110, 2115, 2162, 2256, 2532, 2760, 2820, 3165, 3243, 3312, 3376, 3384, 3760, 3798, 4140, 4220, 4230, 4324, 4853, 5064, 5405, 5520, 5640, 6330, 6486, 6768, 7596, 8280, 8440, 8460, 8648, 9495, 9706, 9729, 9917, 10128, 10810, 11280, 12660, 12972, 14559, 15192, 16215, 16560, 16880, 16920, 17296, 18990, 19412, 19458, 19834, 21620, 24265, 25320, 25944, 29118, 29751, 30384, 32430, 33840, 37980, 38824, 38916, 39668, 43240, 43677, 48530, 48645, 49585, 50640, 51888, 58236, 59502, 64860, 72795, 75960, 77648, 77832, 79336, 86480, 87354, 89253, 97060, 97290, 99170, 116472, 119004, 129720, 145590, 148755, 151920, 155664, 158672, 174708, 178506, 194120, 194580, 198340, 218385, 228091, 232944, 238008, 259440, 291180, 297510, 349416, 357012, 388240, 389160, 396680, 436770, 446265, 456182, 476016, 582360, 595020, 684273, 698832, 714024, 778320, 793360, 873540, 892530, 912364, 1140455, 1164720, 1190040, 1368546, 1428048, 1747080, 1785060, 1824728, 2052819, 2280910, 2380080, 2737092, 3421365, 3494160, 3570120, 3649456, 4105638, 4561820, 5474184, 6842730, 7140240, 8211276, 9123640, 10264095, 10948368, 13685460, 16422552, 18247280, 20528190, 27370920, 32845104, 41056380, 54741840, 82112760, 164225520]

約数ペア:

[(1, 164225520), (2, 82112760), (3, 54741840), (4, 41056380), (5, 32845104), (6, 27370920), (8, 20528190), (9, 18247280), (10, 16422552), (12, 13685460), (15, 10948368), (16, 10264095), (18, 9123640), (20, 8211276), (23, 7140240), (24, 6842730), (30, 5474184), (36, 4561820), (40, 4105638), (45, 3649456), (46, 3570120), (47, 3494160), (48, 3421365), (60, 2737092), (69, 2380080), (72, 2280910), (80, 2052819), (90, 1824728), (92, 1785060), (94, 1747080), (115, 1428048), (120, 1368546), (138, 1190040), (141, 1164720), (144, 1140455), (180, 912364), (184, 892530), (188, 873540), (207, 793360), (211, 778320), (230, 714024), (235, 698832), (240, 684273), (276, 595020), (282, 582360), (345, 476016), (360, 456182), (368, 446265), (376, 436770), (414, 396680), (422, 389160), (423, 388240), (460, 357012), (470, 349416), (552, 297510), (564, 291180), (633, 259440), (690, 238008), (705, 232944), (720, 228091), (752, 218385), (828, 198340), (844, 194580), (846, 194120), (920, 178506), (940, 174708), (1035, 158672), (1055, 155664), (1081, 151920), (1104, 148755), (1128, 145590), (1266, 129720), (1380, 119004), (1410, 116472), (1656, 99170), (1688, 97290), (1692, 97060), (1840, 89253), (1880, 87354), (1899, 86480), (2070, 79336), (2110, 77832), (2115, 77648), (2162, 75960), (2256, 72795), (2532, 64860), (2760, 59502), (2820, 58236), (3165, 51888), (3243, 50640), (3312, 49585), (3376, 48645), (3384, 48530), (3760, 43677), (3798, 43240), (4140, 39668), (4220, 38916), (4230, 38824), (4324, 37980), (4853, 33840), (5064, 32430), (5405, 30384), (5520, 29751), (5640, 29118), (6330, 25944), (6486, 25320), (6768, 24265), (7596, 21620), (8280, 19834), (8440, 19458), (8460, 19412), (8648, 18990), (9495, 17296), (9706, 16920), (9729, 16880), (9917, 16560), (10128, 16215), (10810, 15192), (11280, 14559), (12660, 12972)]