160291600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 487111680

約数和(自身を除く): 326820080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 25, 28, 35, 38, 40, 46, 50, 56, 70, 76, 80, 92, 95, 100, 112, 115, 131, 133, 140, 152, 161, 175, 184, 190, 200, 230, 262, 266, 280, 304, 322, 350, 368, 380, 400, 437, 460, 475, 524, 532, 560, 575, 644, 655, 665, 700, 760, 805, 874, 917, 920, 950, 1048, 1064, 1150, 1288, 1310, 1330, 1400, 1520, 1610, 1748, 1834, 1840, 1900, 2096, 2128, 2185, 2300, 2489, 2576, 2620, 2660, 2800, 3013, 3059, 3220, 3275, 3325, 3496, 3668, 3800, 4025, 4370, 4585, 4600, 4978, 5240, 5320, 6026, 6118, 6440, 6550, 6650, 6992, 7336, 7600, 8050, 8740, 9170, 9200, 9956, 10480, 10640, 10925, 12052, 12236, 12445, 12880, 13100, 13300, 14672, 15065, 15295, 16100, 17423, 17480, 18340, 19912, 21091, 21850, 22925, 24104, 24472, 24890, 26200, 26600, 30130, 30590, 32200, 34846, 34960, 36680, 39824, 42182, 43700, 45850, 48208, 48944, 49780, 52400, 53200, 57247, 60260, 61180, 62225, 64400, 69692, 73360, 75325, 76475, 84364, 87115, 87400, 91700, 99560, 105455, 114494, 120520, 122360, 124450, 139384, 150650, 152950, 168728, 174230, 174800, 183400, 199120, 210910, 228988, 241040, 244720, 248900, 278768, 286235, 301300, 305900, 337456, 348460, 366800, 400729, 421820, 435575, 457976, 497800, 527275, 572470, 602600, 611800, 696920, 801458, 843640, 871150, 915952, 995600, 1054550, 1144940, 1205200, 1223600, 1393840, 1431175, 1602916, 1687280, 1742300, 2003645, 2109100, 2289880, 2862350, 3205832, 3484600, 4007290, 4218200, 4579760, 5724700, 6411664, 6969200, 8014580, 8436400, 10018225, 11449400, 16029160, 20036450, 22898800, 32058320, 40072900, 80145800, 160291600]

約数ペア:

[(1, 160291600), (2, 80145800), (4, 40072900), (5, 32058320), (7, 22898800), (8, 20036450), (10, 16029160), (14, 11449400), (16, 10018225), (19, 8436400), (20, 8014580), (23, 6969200), (25, 6411664), (28, 5724700), (35, 4579760), (38, 4218200), (40, 4007290), (46, 3484600), (50, 3205832), (56, 2862350), (70, 2289880), (76, 2109100), (80, 2003645), (92, 1742300), (95, 1687280), (100, 1602916), (112, 1431175), (115, 1393840), (131, 1223600), (133, 1205200), (140, 1144940), (152, 1054550), (161, 995600), (175, 915952), (184, 871150), (190, 843640), (200, 801458), (230, 696920), (262, 611800), (266, 602600), (280, 572470), (304, 527275), (322, 497800), (350, 457976), (368, 435575), (380, 421820), (400, 400729), (437, 366800), (460, 348460), (475, 337456), (524, 305900), (532, 301300), (560, 286235), (575, 278768), (644, 248900), (655, 244720), (665, 241040), (700, 228988), (760, 210910), (805, 199120), (874, 183400), (917, 174800), (920, 174230), (950, 168728), (1048, 152950), (1064, 150650), (1150, 139384), (1288, 124450), (1310, 122360), (1330, 120520), (1400, 114494), (1520, 105455), (1610, 99560), (1748, 91700), (1834, 87400), (1840, 87115), (1900, 84364), (2096, 76475), (2128, 75325), (2185, 73360), (2300, 69692), (2489, 64400), (2576, 62225), (2620, 61180), (2660, 60260), (2800, 57247), (3013, 53200), (3059, 52400), (3220, 49780), (3275, 48944), (3325, 48208), (3496, 45850), (3668, 43700), (3800, 42182), (4025, 39824), (4370, 36680), (4585, 34960), (4600, 34846), (4978, 32200), (5240, 30590), (5320, 30130), (6026, 26600), (6118, 26200), (6440, 24890), (6550, 24472), (6650, 24104), (6992, 22925), (7336, 21850), (7600, 21091), (8050, 19912), (8740, 18340), (9170, 17480), (9200, 17423), (9956, 16100), (10480, 15295), (10640, 15065), (10925, 14672), (12052, 13300), (12236, 13100), (12445, 12880)]