243227040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 882524160

約数和(自身を除く): 639297120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 191, 210, 224, 240, 280, 336, 379, 382, 420, 480, 560, 573, 672, 758, 764, 840, 955, 1120, 1137, 1146, 1337, 1516, 1528, 1680, 1895, 1910, 2274, 2292, 2653, 2674, 2865, 3032, 3056, 3360, 3790, 3820, 4011, 4548, 4584, 5306, 5348, 5685, 5730, 6064, 6112, 6685, 7580, 7640, 7959, 8022, 9096, 9168, 10612, 10696, 11370, 11460, 12128, 13265, 13370, 15160, 15280, 15918, 16044, 18192, 18336, 20055, 21224, 21392, 22740, 22920, 26530, 26740, 30320, 30560, 31836, 32088, 36384, 39795, 40110, 42448, 42784, 45480, 45840, 53060, 53480, 60640, 63672, 64176, 72389, 79590, 80220, 84896, 90960, 91680, 106120, 106960, 127344, 128352, 144778, 159180, 160440, 181920, 212240, 213920, 217167, 254688, 289556, 318360, 320880, 361945, 424480, 434334, 506723, 579112, 636720, 641760, 723890, 868668, 1013446, 1085835, 1158224, 1273440, 1447780, 1520169, 1737336, 2026892, 2171670, 2316448, 2533615, 2895560, 3040338, 3474672, 4053784, 4343340, 5067230, 5791120, 6080676, 6949344, 7600845, 8107568, 8686680, 10134460, 11582240, 12161352, 15201690, 16215136, 17373360, 20268920, 24322704, 30403380, 34746720, 40537840, 48645408, 60806760, 81075680, 121613520, 243227040]

約数ペア:

[(1, 243227040), (2, 121613520), (3, 81075680), (4, 60806760), (5, 48645408), (6, 40537840), (7, 34746720), (8, 30403380), (10, 24322704), (12, 20268920), (14, 17373360), (15, 16215136), (16, 15201690), (20, 12161352), (21, 11582240), (24, 10134460), (28, 8686680), (30, 8107568), (32, 7600845), (35, 6949344), (40, 6080676), (42, 5791120), (48, 5067230), (56, 4343340), (60, 4053784), (70, 3474672), (80, 3040338), (84, 2895560), (96, 2533615), (105, 2316448), (112, 2171670), (120, 2026892), (140, 1737336), (160, 1520169), (168, 1447780), (191, 1273440), (210, 1158224), (224, 1085835), (240, 1013446), (280, 868668), (336, 723890), (379, 641760), (382, 636720), (420, 579112), (480, 506723), (560, 434334), (573, 424480), (672, 361945), (758, 320880), (764, 318360), (840, 289556), (955, 254688), (1120, 217167), (1137, 213920), (1146, 212240), (1337, 181920), (1516, 160440), (1528, 159180), (1680, 144778), (1895, 128352), (1910, 127344), (2274, 106960), (2292, 106120), (2653, 91680), (2674, 90960), (2865, 84896), (3032, 80220), (3056, 79590), (3360, 72389), (3790, 64176), (3820, 63672), (4011, 60640), (4548, 53480), (4584, 53060), (5306, 45840), (5348, 45480), (5685, 42784), (5730, 42448), (6064, 40110), (6112, 39795), (6685, 36384), (7580, 32088), (7640, 31836), (7959, 30560), (8022, 30320), (9096, 26740), (9168, 26530), (10612, 22920), (10696, 22740), (11370, 21392), (11460, 21224), (12128, 20055), (13265, 18336), (13370, 18192), (15160, 16044), (15280, 15918)]