172888560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 659957760

約数和(自身を除く): 487069200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 90, 94, 104, 108, 117, 120, 130, 131, 135, 141, 144, 156, 180, 188, 195, 208, 216, 234, 235, 240, 260, 262, 270, 282, 312, 351, 360, 376, 390, 393, 423, 432, 468, 470, 520, 524, 540, 564, 585, 611, 624, 655, 702, 705, 720, 752, 780, 786, 846, 936, 940, 1040, 1048, 1080, 1128, 1170, 1179, 1222, 1269, 1310, 1404, 1410, 1560, 1572, 1692, 1703, 1755, 1833, 1872, 1880, 1965, 2096, 2115, 2160, 2256, 2340, 2358, 2444, 2538, 2620, 2808, 2820, 3055, 3120, 3144, 3384, 3406, 3510, 3537, 3666, 3760, 3930, 4230, 4680, 4716, 4888, 5076, 5109, 5240, 5499, 5616, 5640, 5895, 6110, 6157, 6288, 6345, 6768, 6812, 7020, 7074, 7332, 7860, 8460, 8515, 9165, 9360, 9432, 9776, 10152, 10218, 10480, 10998, 11280, 11790, 12220, 12314, 12690, 13624, 14040, 14148, 14664, 15327, 15720, 16497, 16920, 17030, 17685, 18330, 18471, 18864, 20304, 20436, 21996, 23580, 24440, 24628, 25380, 25545, 27248, 27495, 28080, 28296, 29328, 30654, 30785, 31440, 32994, 33840, 34060, 35370, 36660, 36942, 40872, 43992, 45981, 47160, 48880, 49256, 50760, 51090, 54990, 55413, 56592, 61308, 61570, 65988, 68120, 70740, 73320, 73884, 76635, 80041, 81744, 82485, 87984, 91962, 92355, 94320, 98512, 101520, 102180, 109980, 110826, 122616, 123140, 131976, 136240, 141480, 146640, 147768, 153270, 160082, 164970, 166239, 183924, 184710, 204360, 219960, 221652, 229905, 240123, 245232, 246280, 263952, 277065, 282960, 295536, 306540, 320164, 329940, 332478, 367848, 369420, 400205, 408720, 439920, 443304, 459810, 480246, 492560, 554130, 613080, 640328, 659880, 664956, 720369, 735696, 738840, 800410, 831195, 886608, 919620, 960492, 1108260, 1200615, 1226160, 1280656, 1319760, 1329912, 1440738, 1477680, 1600820, 1662390, 1839240, 1920984, 2161107, 2216520, 2401230, 2659824, 2881476, 3201640, 3324780, 3601845, 3678480, 3841968, 4322214, 4433040, 4802460, 5762952, 6403280, 6649560, 7203690, 8644428, 9604920, 10805535, 11525904, 13299120, 14407380, 17288856, 19209840, 21611070, 28814760, 34577712, 43222140, 57629520, 86444280, 172888560]

約数ペア:

[(1, 172888560), (2, 86444280), (3, 57629520), (4, 43222140), (5, 34577712), (6, 28814760), (8, 21611070), (9, 19209840), (10, 17288856), (12, 14407380), (13, 13299120), (15, 11525904), (16, 10805535), (18, 9604920), (20, 8644428), (24, 7203690), (26, 6649560), (27, 6403280), (30, 5762952), (36, 4802460), (39, 4433040), (40, 4322214), (45, 3841968), (47, 3678480), (48, 3601845), (52, 3324780), (54, 3201640), (60, 2881476), (65, 2659824), (72, 2401230), (78, 2216520), (80, 2161107), (90, 1920984), (94, 1839240), (104, 1662390), (108, 1600820), (117, 1477680), (120, 1440738), (130, 1329912), (131, 1319760), (135, 1280656), (141, 1226160), (144, 1200615), (156, 1108260), (180, 960492), (188, 919620), (195, 886608), (208, 831195), (216, 800410), (234, 738840), (235, 735696), (240, 720369), (260, 664956), (262, 659880), (270, 640328), (282, 613080), (312, 554130), (351, 492560), (360, 480246), (376, 459810), (390, 443304), (393, 439920), (423, 408720), (432, 400205), (468, 369420), (470, 367848), (520, 332478), (524, 329940), (540, 320164), (564, 306540), (585, 295536), (611, 282960), (624, 277065), (655, 263952), (702, 246280), (705, 245232), (720, 240123), (752, 229905), (780, 221652), (786, 219960), (846, 204360), (936, 184710), (940, 183924), (1040, 166239), (1048, 164970), (1080, 160082), (1128, 153270), (1170, 147768), (1179, 146640), (1222, 141480), (1269, 136240), (1310, 131976), (1404, 123140), (1410, 122616), (1560, 110826), (1572, 109980), (1692, 102180), (1703, 101520), (1755, 98512), (1833, 94320), (1872, 92355), (1880, 91962), (1965, 87984), (2096, 82485), (2115, 81744), (2160, 80041), (2256, 76635), (2340, 73884), (2358, 73320), (2444, 70740), (2538, 68120), (2620, 65988), (2808, 61570), (2820, 61308), (3055, 56592), (3120, 55413), (3144, 54990), (3384, 51090), (3406, 50760), (3510, 49256), (3537, 48880), (3666, 47160), (3760, 45981), (3930, 43992), (4230, 40872), (4680, 36942), (4716, 36660), (4888, 35370), (5076, 34060), (5109, 33840), (5240, 32994), (5499, 31440), (5616, 30785), (5640, 30654), (5895, 29328), (6110, 28296), (6157, 28080), (6288, 27495), (6345, 27248), (6768, 25545), (6812, 25380), (7020, 24628), (7074, 24440), (7332, 23580), (7860, 21996), (8460, 20436), (8515, 20304), (9165, 18864), (9360, 18471), (9432, 18330), (9776, 17685), (10152, 17030), (10218, 16920), (10480, 16497), (10998, 15720), (11280, 15327), (11790, 14664), (12220, 14148), (12314, 14040), (12690, 13624)]