271458720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:904

約数の個数: 288

約数和(自身を含む): 1057532112

約数和(自身を除く): 786073392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 853, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1706, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2559, 2652, 2720, 3060, 3120, 3315, 3412, 3536, 3744, 3978, 4080, 4265, 4420, 4680, 4896, 5118, 5304, 6120, 6240, 6630, 6824, 7072, 7677, 7956, 8160, 8530, 8840, 9360, 9945, 10236, 10608, 11089, 12240, 12795, 13260, 13648, 14501, 15354, 15912, 17060, 17680, 18720, 19890, 20472, 21216, 22178, 24480, 25590, 26520, 27296, 29002, 30708, 31824, 33267, 34120, 35360, 38385, 39780, 40944, 43503, 44356, 51180, 53040, 55445, 58004, 61416, 63648, 66534, 68240, 72505, 76770, 79560, 81888, 87006, 88712, 99801, 102360, 106080, 110890, 116008, 122832, 130509, 133068, 136480, 145010, 153540, 159120, 166335, 174012, 177424, 188513, 199602, 204720, 217515, 221780, 232016, 245664, 261018, 266136, 290020, 307080, 318240, 332670, 348024, 354848, 377026, 399204, 409440, 435030, 443560, 464032, 499005, 522036, 532272, 565539, 580040, 614160, 652545, 665340, 696048, 754052, 798408, 870060, 887120, 942565, 998010, 1044072, 1064544, 1131078, 1160080, 1228320, 1305090, 1330680, 1392096, 1508104, 1596816, 1696617, 1740120, 1774240, 1885130, 1996020, 2088144, 2262156, 2320160, 2610180, 2661360, 2827695, 3016208, 3193632, 3393234, 3480240, 3770260, 3992040, 4176288, 4524312, 5220360, 5322720, 5655390, 6032416, 6786468, 6960480, 7540520, 7984080, 8483085, 9048624, 10440720, 11310780, 13572936, 15081040, 15968160, 16966170, 18097248, 20881440, 22621560, 27145872, 30162080, 33932340, 45243120, 54291744, 67864680, 90486240, 135729360, 271458720]

約数ペア:

[(1, 271458720), (2, 135729360), (3, 90486240), (4, 67864680), (5, 54291744), (6, 45243120), (8, 33932340), (9, 30162080), (10, 27145872), (12, 22621560), (13, 20881440), (15, 18097248), (16, 16966170), (17, 15968160), (18, 15081040), (20, 13572936), (24, 11310780), (26, 10440720), (30, 9048624), (32, 8483085), (34, 7984080), (36, 7540520), (39, 6960480), (40, 6786468), (45, 6032416), (48, 5655390), (51, 5322720), (52, 5220360), (60, 4524312), (65, 4176288), (68, 3992040), (72, 3770260), (78, 3480240), (80, 3393234), (85, 3193632), (90, 3016208), (96, 2827695), (102, 2661360), (104, 2610180), (117, 2320160), (120, 2262156), (130, 2088144), (136, 1996020), (144, 1885130), (153, 1774240), (156, 1740120), (160, 1696617), (170, 1596816), (180, 1508104), (195, 1392096), (204, 1330680), (208, 1305090), (221, 1228320), (234, 1160080), (240, 1131078), (255, 1064544), (260, 1044072), (272, 998010), (288, 942565), (306, 887120), (312, 870060), (340, 798408), (360, 754052), (390, 696048), (408, 665340), (416, 652545), (442, 614160), (468, 580040), (480, 565539), (510, 532272), (520, 522036), (544, 499005), (585, 464032), (612, 443560), (624, 435030), (663, 409440), (680, 399204), (720, 377026), (765, 354848), (780, 348024), (816, 332670), (853, 318240), (884, 307080), (936, 290020), (1020, 266136), (1040, 261018), (1105, 245664), (1170, 232016), (1224, 221780), (1248, 217515), (1326, 204720), (1360, 199602), (1440, 188513), (1530, 177424), (1560, 174012), (1632, 166335), (1706, 159120), (1768, 153540), (1872, 145010), (1989, 136480), (2040, 133068), (2080, 130509), (2210, 122832), (2340, 116008), (2448, 110890), (2559, 106080), (2652, 102360), (2720, 99801), (3060, 88712), (3120, 87006), (3315, 81888), (3412, 79560), (3536, 76770), (3744, 72505), (3978, 68240), (4080, 66534), (4265, 63648), (4420, 61416), (4680, 58004), (4896, 55445), (5118, 53040), (5304, 51180), (6120, 44356), (6240, 43503), (6630, 40944), (6824, 39780), (7072, 38385), (7677, 35360), (7956, 34120), (8160, 33267), (8530, 31824), (8840, 30708), (9360, 29002), (9945, 27296), (10236, 26520), (10608, 25590), (11089, 24480), (12240, 22178), (12795, 21216), (13260, 20472), (13648, 19890), (14501, 18720), (15354, 17680), (15912, 17060)]