272731680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:908

約数の個数: 288

約数和(自身を含む): 1062485424

約数和(自身を除く): 789753744

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, 857, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1714, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2571, 2652, 2720, 3060, 3120, 3315, 3428, 3536, 3744, 3978, 4080, 4285, 4420, 4680, 4896, 5142, 5304, 6120, 6240, 6630, 6856, 7072, 7713, 7956, 8160, 8570, 8840, 9360, 9945, 10284, 10608, 11141, 12240, 12855, 13260, 13712, 14569, 15426, 15912, 17140, 17680, 18720, 19890, 20568, 21216, 22282, 24480, 25710, 26520, 27424, 29138, 30852, 31824, 33423, 34280, 35360, 38565, 39780, 41136, 43707, 44564, 51420, 53040, 55705, 58276, 61704, 63648, 66846, 68560, 72845, 77130, 79560, 82272, 87414, 89128, 100269, 102840, 106080, 111410, 116552, 123408, 131121, 133692, 137120, 145690, 154260, 159120, 167115, 174828, 178256, 189397, 200538, 205680, 218535, 222820, 233104, 246816, 262242, 267384, 291380, 308520, 318240, 334230, 349656, 356512, 378794, 401076, 411360, 437070, 445640, 466208, 501345, 524484, 534768, 568191, 582760, 617040, 655605, 668460, 699312, 757588, 802152, 874140, 891280, 946985, 1002690, 1048968, 1069536, 1136382, 1165520, 1234080, 1311210, 1336920, 1398624, 1515176, 1604304, 1704573, 1748280, 1782560, 1893970, 2005380, 2097936, 2272764, 2331040, 2622420, 2673840, 2840955, 3030352, 3208608, 3409146, 3496560, 3787940, 4010760, 4195872, 4545528, 5244840, 5347680, 5681910, 6060704, 6818292, 6993120, 7575880, 8021520, 8522865, 9091056, 10489680, 11363820, 13636584, 15151760, 16043040, 17045730, 18182112, 20979360, 22727640, 27273168, 30303520, 34091460, 45455280, 54546336, 68182920, 90910560, 136365840, 272731680]

約数ペア:

[(1, 272731680), (2, 136365840), (3, 90910560), (4, 68182920), (5, 54546336), (6, 45455280), (8, 34091460), (9, 30303520), (10, 27273168), (12, 22727640), (13, 20979360), (15, 18182112), (16, 17045730), (17, 16043040), (18, 15151760), (20, 13636584), (24, 11363820), (26, 10489680), (30, 9091056), (32, 8522865), (34, 8021520), (36, 7575880), (39, 6993120), (40, 6818292), (45, 6060704), (48, 5681910), (51, 5347680), (52, 5244840), (60, 4545528), (65, 4195872), (68, 4010760), (72, 3787940), (78, 3496560), (80, 3409146), (85, 3208608), (90, 3030352), (96, 2840955), (102, 2673840), (104, 2622420), (117, 2331040), (120, 2272764), (130, 2097936), (136, 2005380), (144, 1893970), (153, 1782560), (156, 1748280), (160, 1704573), (170, 1604304), (180, 1515176), (195, 1398624), (204, 1336920), (208, 1311210), (221, 1234080), (234, 1165520), (240, 1136382), (255, 1069536), (260, 1048968), (272, 1002690), (288, 946985), (306, 891280), (312, 874140), (340, 802152), (360, 757588), (390, 699312), (408, 668460), (416, 655605), (442, 617040), (468, 582760), (480, 568191), (510, 534768), (520, 524484), (544, 501345), (585, 466208), (612, 445640), (624, 437070), (663, 411360), (680, 401076), (720, 378794), (765, 356512), (780, 349656), (816, 334230), (857, 318240), (884, 308520), (936, 291380), (1020, 267384), (1040, 262242), (1105, 246816), (1170, 233104), (1224, 222820), (1248, 218535), (1326, 205680), (1360, 200538), (1440, 189397), (1530, 178256), (1560, 174828), (1632, 167115), (1714, 159120), (1768, 154260), (1872, 145690), (1989, 137120), (2040, 133692), (2080, 131121), (2210, 123408), (2340, 116552), (2448, 111410), (2571, 106080), (2652, 102840), (2720, 100269), (3060, 89128), (3120, 87414), (3315, 82272), (3428, 79560), (3536, 77130), (3744, 72845), (3978, 68560), (4080, 66846), (4285, 63648), (4420, 61704), (4680, 58276), (4896, 55705), (5142, 53040), (5304, 51420), (6120, 44564), (6240, 43707), (6630, 41136), (6856, 39780), (7072, 38565), (7713, 35360), (7956, 34280), (8160, 33423), (8570, 31824), (8840, 30852), (9360, 29138), (9945, 27424), (10284, 26520), (10608, 25710), (11141, 24480), (12240, 22282), (12855, 21216), (13260, 20568), (13712, 19890), (14569, 18720), (15426, 17680), (15912, 17140)]