237894060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 752209920

約数和(自身を除く): 514315860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 43, 46, 57, 60, 69, 76, 86, 92, 95, 114, 115, 129, 138, 172, 190, 211, 215, 228, 230, 258, 276, 285, 345, 380, 422, 430, 437, 460, 516, 570, 633, 645, 690, 817, 844, 860, 874, 989, 1055, 1140, 1266, 1290, 1311, 1380, 1634, 1748, 1978, 2110, 2185, 2451, 2532, 2580, 2622, 2967, 3165, 3268, 3956, 4009, 4085, 4220, 4370, 4853, 4902, 4945, 5244, 5934, 6330, 6555, 8018, 8170, 8740, 9073, 9706, 9804, 9890, 11868, 12027, 12255, 12660, 13110, 14559, 14835, 16036, 16340, 18146, 18791, 19412, 19780, 20045, 24054, 24265, 24510, 26220, 27219, 29118, 29670, 36292, 37582, 40090, 45365, 48108, 48530, 49020, 54438, 56373, 58236, 59340, 60135, 72795, 75164, 80180, 90730, 92207, 93955, 97060, 108876, 112746, 120270, 136095, 145590, 172387, 181460, 184414, 187910, 208679, 225492, 240540, 272190, 276621, 281865, 291180, 344774, 368828, 375820, 417358, 461035, 517161, 544380, 553242, 563730, 626037, 689548, 834716, 861935, 922070, 1034322, 1043395, 1106484, 1127460, 1252074, 1383105, 1723870, 1844140, 2068644, 2086790, 2504148, 2585805, 2766210, 3130185, 3447740, 3964901, 4173580, 5171610, 5532420, 6260370, 7929802, 10343220, 11894703, 12520740, 15859604, 19824505, 23789406, 39649010, 47578812, 59473515, 79298020, 118947030, 237894060]

約数ペア:

[(1, 237894060), (2, 118947030), (3, 79298020), (4, 59473515), (5, 47578812), (6, 39649010), (10, 23789406), (12, 19824505), (15, 15859604), (19, 12520740), (20, 11894703), (23, 10343220), (30, 7929802), (38, 6260370), (43, 5532420), (46, 5171610), (57, 4173580), (60, 3964901), (69, 3447740), (76, 3130185), (86, 2766210), (92, 2585805), (95, 2504148), (114, 2086790), (115, 2068644), (129, 1844140), (138, 1723870), (172, 1383105), (190, 1252074), (211, 1127460), (215, 1106484), (228, 1043395), (230, 1034322), (258, 922070), (276, 861935), (285, 834716), (345, 689548), (380, 626037), (422, 563730), (430, 553242), (437, 544380), (460, 517161), (516, 461035), (570, 417358), (633, 375820), (645, 368828), (690, 344774), (817, 291180), (844, 281865), (860, 276621), (874, 272190), (989, 240540), (1055, 225492), (1140, 208679), (1266, 187910), (1290, 184414), (1311, 181460), (1380, 172387), (1634, 145590), (1748, 136095), (1978, 120270), (2110, 112746), (2185, 108876), (2451, 97060), (2532, 93955), (2580, 92207), (2622, 90730), (2967, 80180), (3165, 75164), (3268, 72795), (3956, 60135), (4009, 59340), (4085, 58236), (4220, 56373), (4370, 54438), (4853, 49020), (4902, 48530), (4945, 48108), (5244, 45365), (5934, 40090), (6330, 37582), (6555, 36292), (8018, 29670), (8170, 29118), (8740, 27219), (9073, 26220), (9706, 24510), (9804, 24265), (9890, 24054), (11868, 20045), (12027, 19780), (12255, 19412), (12660, 18791), (13110, 18146), (14559, 16340), (14835, 16036)]