189282080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 524670048

約数和(自身を除く): 335387968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 53, 65, 68, 80, 85, 101, 104, 106, 130, 136, 160, 170, 202, 208, 212, 221, 260, 265, 272, 340, 404, 416, 424, 442, 505, 520, 530, 544, 680, 689, 808, 848, 884, 901, 1010, 1040, 1060, 1105, 1313, 1360, 1378, 1616, 1696, 1717, 1768, 1802, 2020, 2080, 2120, 2210, 2626, 2720, 2756, 3232, 3434, 3445, 3536, 3604, 4040, 4240, 4420, 4505, 5252, 5353, 5512, 6565, 6868, 6890, 7072, 7208, 8080, 8480, 8585, 8840, 9010, 10504, 10706, 11024, 11713, 13130, 13736, 13780, 14416, 16160, 17170, 17680, 18020, 21008, 21412, 22048, 22321, 23426, 26260, 26765, 27472, 27560, 28832, 34340, 35360, 36040, 42016, 42824, 44642, 46852, 52520, 53530, 54944, 55120, 58565, 68680, 69589, 72080, 85648, 89284, 91001, 93704, 105040, 107060, 110240, 111605, 117130, 137360, 139178, 144160, 171296, 178568, 182002, 187408, 210080, 214120, 223210, 234260, 274720, 278356, 347945, 357136, 364004, 374816, 428240, 446420, 455005, 468520, 556712, 695890, 714272, 728008, 856480, 892840, 910010, 937040, 1113424, 1183013, 1391780, 1456016, 1785680, 1820020, 1874080, 2226848, 2366026, 2783560, 2912032, 3571360, 3640040, 4732052, 5567120, 5915065, 7280080, 9464104, 11134240, 11830130, 14560160, 18928208, 23660260, 37856416, 47320520, 94641040, 189282080]

約数ペア:

[(1, 189282080), (2, 94641040), (4, 47320520), (5, 37856416), (8, 23660260), (10, 18928208), (13, 14560160), (16, 11830130), (17, 11134240), (20, 9464104), (26, 7280080), (32, 5915065), (34, 5567120), (40, 4732052), (52, 3640040), (53, 3571360), (65, 2912032), (68, 2783560), (80, 2366026), (85, 2226848), (101, 1874080), (104, 1820020), (106, 1785680), (130, 1456016), (136, 1391780), (160, 1183013), (170, 1113424), (202, 937040), (208, 910010), (212, 892840), (221, 856480), (260, 728008), (265, 714272), (272, 695890), (340, 556712), (404, 468520), (416, 455005), (424, 446420), (442, 428240), (505, 374816), (520, 364004), (530, 357136), (544, 347945), (680, 278356), (689, 274720), (808, 234260), (848, 223210), (884, 214120), (901, 210080), (1010, 187408), (1040, 182002), (1060, 178568), (1105, 171296), (1313, 144160), (1360, 139178), (1378, 137360), (1616, 117130), (1696, 111605), (1717, 110240), (1768, 107060), (1802, 105040), (2020, 93704), (2080, 91001), (2120, 89284), (2210, 85648), (2626, 72080), (2720, 69589), (2756, 68680), (3232, 58565), (3434, 55120), (3445, 54944), (3536, 53530), (3604, 52520), (4040, 46852), (4240, 44642), (4420, 42824), (4505, 42016), (5252, 36040), (5353, 35360), (5512, 34340), (6565, 28832), (6868, 27560), (6890, 27472), (7072, 26765), (7208, 26260), (8080, 23426), (8480, 22321), (8585, 22048), (8840, 21412), (9010, 21008), (10504, 18020), (10706, 17680), (11024, 17170), (11713, 16160), (13130, 14416), (13736, 13780)]