1808363040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14891}}^1$

素因数の和:14943

約数の個数: 192

約数和(自身を含む): 6484810752

約数和(自身を除く): 4676447712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3680, 3795, 4048, 5060, 5280, 5520, 6072, 7590, 8096, 10120, 11040, 12144, 14891, 15180, 20240, 24288, 29782, 30360, 40480, 44673, 59564, 60720, 74455, 89346, 119128, 121440, 148910, 163801, 178692, 223365, 238256, 297820, 327602, 342493, 357384, 446730, 476512, 491403, 595640, 655204, 684986, 714768, 819005, 893460, 982806, 1027479, 1191280, 1310408, 1369972, 1429536, 1638010, 1712465, 1786920, 1965612, 2054958, 2382560, 2457015, 2620816, 2739944, 3276020, 3424930, 3573840, 3767423, 3931224, 4109916, 4914030, 5137395, 5241632, 5479888, 6552040, 6849860, 7147680, 7534846, 7862448, 8219832, 9828060, 10274790, 10959776, 11302269, 13104080, 13699720, 15069692, 15724896, 16439664, 18837115, 19656120, 20549580, 22604538, 26208160, 27399440, 30139384, 32879328, 37674230, 39312240, 41099160, 45209076, 54798880, 56511345, 60278768, 75348460, 78624480, 82198320, 90418152, 113022690, 120557536, 150696920, 164396640, 180836304, 226045380, 301393840, 361672608, 452090760, 602787680, 904181520, 1808363040]

約数ペア:

[(1, 1808363040), (2, 904181520), (3, 602787680), (4, 452090760), (5, 361672608), (6, 301393840), (8, 226045380), (10, 180836304), (11, 164396640), (12, 150696920), (15, 120557536), (16, 113022690), (20, 90418152), (22, 82198320), (23, 78624480), (24, 75348460), (30, 60278768), (32, 56511345), (33, 54798880), (40, 45209076), (44, 41099160), (46, 39312240), (48, 37674230), (55, 32879328), (60, 30139384), (66, 27399440), (69, 26208160), (80, 22604538), (88, 20549580), (92, 19656120), (96, 18837115), (110, 16439664), (115, 15724896), (120, 15069692), (132, 13699720), (138, 13104080), (160, 11302269), (165, 10959776), (176, 10274790), (184, 9828060), (220, 8219832), (230, 7862448), (240, 7534846), (253, 7147680), (264, 6849860), (276, 6552040), (330, 5479888), (345, 5241632), (352, 5137395), (368, 4914030), (440, 4109916), (460, 3931224), (480, 3767423), (506, 3573840), (528, 3424930), (552, 3276020), (660, 2739944), (690, 2620816), (736, 2457015), (759, 2382560), (880, 2054958), (920, 1965612), (1012, 1786920), (1056, 1712465), (1104, 1638010), (1265, 1429536), (1320, 1369972), (1380, 1310408), (1518, 1191280), (1760, 1027479), (1840, 982806), (2024, 893460), (2208, 819005), (2530, 714768), (2640, 684986), (2760, 655204), (3036, 595640), (3680, 491403), (3795, 476512), (4048, 446730), (5060, 357384), (5280, 342493), (5520, 327602), (6072, 297820), (7590, 238256), (8096, 223365), (10120, 178692), (11040, 163801), (12144, 148910), (14891, 121440), (15180, 119128), (20240, 89346), (24288, 74455), (29782, 60720), (30360, 59564), (40480, 44673)]