315435120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 480

約数和(自身を含む): 1333200384

約数和(自身を除く): 1017765264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 101, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 169, 176, 182, 195, 202, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 303, 308, 312, 330, 336, 338, 364, 385, 390, 404, 420, 429, 440, 455, 462, 505, 507, 520, 528, 546, 560, 572, 606, 616, 624, 660, 676, 707, 715, 728, 770, 780, 808, 840, 845, 858, 880, 910, 924, 1001, 1010, 1014, 1040, 1092, 1111, 1144, 1155, 1183, 1212, 1232, 1313, 1320, 1352, 1365, 1414, 1430, 1456, 1515, 1540, 1560, 1616, 1680, 1690, 1716, 1820, 1848, 1859, 2002, 2020, 2028, 2121, 2145, 2184, 2222, 2288, 2310, 2366, 2424, 2535, 2626, 2640, 2704, 2730, 2828, 2860, 3003, 3030, 3080, 3120, 3333, 3380, 3432, 3535, 3549, 3640, 3696, 3718, 3939, 4004, 4040, 4056, 4242, 4290, 4368, 4444, 4620, 4732, 4848, 5005, 5070, 5252, 5460, 5555, 5577, 5656, 5720, 5915, 6006, 6060, 6160, 6565, 6666, 6760, 6864, 7070, 7098, 7280, 7436, 7777, 7878, 8008, 8080, 8112, 8484, 8580, 8888, 9191, 9240, 9295, 9464, 10010, 10140, 10504, 10605, 10920, 11110, 11154, 11312, 11440, 11830, 12012, 12120, 13013, 13130, 13332, 13520, 14140, 14196, 14443, 14872, 15015, 15554, 15756, 16016, 16665, 16968, 17069, 17160, 17745, 17776, 18382, 18480, 18590, 18928, 19695, 20020, 20280, 21008, 21210, 21840, 22220, 22308, 23331, 23660, 24024, 24240, 26026, 26260, 26664, 27573, 27885, 28280, 28392, 28886, 29744, 30030, 31108, 31512, 33330, 33936, 34138, 34320, 35490, 36764, 37180, 38885, 39039, 39390, 40040, 40560, 42420, 43329, 44440, 44616, 45955, 46662, 47320, 48048, 51207, 52052, 52520, 53328, 55146, 55770, 56560, 56784, 57772, 60060, 62216, 63024, 65065, 66660, 68276, 70980, 72215, 73528, 74360, 77770, 78078, 78780, 80080, 84840, 85345, 86658, 88880, 89232, 91910, 93324, 94640, 101101, 102414, 104104, 105040, 110292, 111540, 115544, 116655, 119483, 120120, 124432, 130130, 133320, 136552, 137865, 141960, 144430, 147056, 148720, 155540, 156156, 157560, 169680, 170690, 173316, 183820, 186648, 187759, 195195, 202202, 204828, 208208, 216645, 220584, 223080, 231088, 233310, 238966, 240240, 256035, 260260, 266640, 273104, 275730, 283920, 288860, 303303, 311080, 312312, 315120, 341380, 346632, 358449, 367640, 373296, 375518, 390390, 404404, 409656, 433290, 441168, 446160, 466620, 477932, 505505, 512070, 520520, 551460, 563277, 577720, 597415, 606606, 622160, 624624, 682760, 693264, 716898, 735280, 751036, 780780, 808808, 819312, 866580, 933240, 938795, 955864, 1011010, 1024140, 1041040, 1102920, 1126554, 1155440, 1194830, 1213212, 1314313, 1365520, 1433796, 1502072, 1516515, 1561560, 1617616, 1733160, 1792245, 1866480, 1877590, 1911728, 2022020, 2048280, 2205840, 2253108, 2389660, 2426424, 2628626, 2816385, 2867592, 3004144, 3033030, 3123120, 3466320, 3584490, 3755180, 3942939, 4044040, 4096560, 4506216, 4779320, 4852848, 5257252, 5632770, 5735184, 6066060, 6571565, 7168980, 7510360, 7885878, 8088080, 9012432, 9558640, 10514504, 11265540, 12132120, 13143130, 14337960, 15020720, 15771756, 19714695, 21029008, 22531080, 24264240, 26286260, 28675920, 31543512, 39429390, 45062160, 52572520, 63087024, 78858780, 105145040, 157717560, 315435120]

約数ペア:

[(1, 315435120), (2, 157717560), (3, 105145040), (4, 78858780), (5, 63087024), (6, 52572520), (7, 45062160), (8, 39429390), (10, 31543512), (11, 28675920), (12, 26286260), (13, 24264240), (14, 22531080), (15, 21029008), (16, 19714695), (20, 15771756), (21, 15020720), (22, 14337960), (24, 13143130), (26, 12132120), (28, 11265540), (30, 10514504), (33, 9558640), (35, 9012432), (39, 8088080), (40, 7885878), (42, 7510360), (44, 7168980), (48, 6571565), (52, 6066060), (55, 5735184), (56, 5632770), (60, 5257252), (65, 4852848), (66, 4779320), (70, 4506216), (77, 4096560), (78, 4044040), (80, 3942939), (84, 3755180), (88, 3584490), (91, 3466320), (101, 3123120), (104, 3033030), (105, 3004144), (110, 2867592), (112, 2816385), (120, 2628626), (130, 2426424), (132, 2389660), (140, 2253108), (143, 2205840), (154, 2048280), (156, 2022020), (165, 1911728), (168, 1877590), (169, 1866480), (176, 1792245), (182, 1733160), (195, 1617616), (202, 1561560), (208, 1516515), (210, 1502072), (220, 1433796), (231, 1365520), (240, 1314313), (260, 1213212), (264, 1194830), (273, 1155440), (280, 1126554), (286, 1102920), (303, 1041040), (308, 1024140), (312, 1011010), (330, 955864), (336, 938795), (338, 933240), (364, 866580), (385, 819312), (390, 808808), (404, 780780), (420, 751036), (429, 735280), (440, 716898), (455, 693264), (462, 682760), (505, 624624), (507, 622160), (520, 606606), (528, 597415), (546, 577720), (560, 563277), (572, 551460), (606, 520520), (616, 512070), (624, 505505), (660, 477932), (676, 466620), (707, 446160), (715, 441168), (728, 433290), (770, 409656), (780, 404404), (808, 390390), (840, 375518), (845, 373296), (858, 367640), (880, 358449), (910, 346632), (924, 341380), (1001, 315120), (1010, 312312), (1014, 311080), (1040, 303303), (1092, 288860), (1111, 283920), (1144, 275730), (1155, 273104), (1183, 266640), (1212, 260260), (1232, 256035), (1313, 240240), (1320, 238966), (1352, 233310), (1365, 231088), (1414, 223080), (1430, 220584), (1456, 216645), (1515, 208208), (1540, 204828), (1560, 202202), (1616, 195195), (1680, 187759), (1690, 186648), (1716, 183820), (1820, 173316), (1848, 170690), (1859, 169680), (2002, 157560), (2020, 156156), (2028, 155540), (2121, 148720), (2145, 147056), (2184, 144430), (2222, 141960), (2288, 137865), (2310, 136552), (2366, 133320), (2424, 130130), (2535, 124432), (2626, 120120), (2640, 119483), (2704, 116655), (2730, 115544), (2828, 111540), (2860, 110292), (3003, 105040), (3030, 104104), (3080, 102414), (3120, 101101), (3333, 94640), (3380, 93324), (3432, 91910), (3535, 89232), (3549, 88880), (3640, 86658), (3696, 85345), (3718, 84840), (3939, 80080), (4004, 78780), (4040, 78078), (4056, 77770), (4242, 74360), (4290, 73528), (4368, 72215), (4444, 70980), (4620, 68276), (4732, 66660), (4848, 65065), (5005, 63024), (5070, 62216), (5252, 60060), (5460, 57772), (5555, 56784), (5577, 56560), (5656, 55770), (5720, 55146), (5915, 53328), (6006, 52520), (6060, 52052), (6160, 51207), (6565, 48048), (6666, 47320), (6760, 46662), (6864, 45955), (7070, 44616), (7098, 44440), (7280, 43329), (7436, 42420), (7777, 40560), (7878, 40040), (8008, 39390), (8080, 39039), (8112, 38885), (8484, 37180), (8580, 36764), (8888, 35490), (9191, 34320), (9240, 34138), (9295, 33936), (9464, 33330), (10010, 31512), (10140, 31108), (10504, 30030), (10605, 29744), (10920, 28886), (11110, 28392), (11154, 28280), (11312, 27885), (11440, 27573), (11830, 26664), (12012, 26260), (12120, 26026), (13013, 24240), (13130, 24024), (13332, 23660), (13520, 23331), (14140, 22308), (14196, 22220), (14443, 21840), (14872, 21210), (15015, 21008), (15554, 20280), (15756, 20020), (16016, 19695), (16665, 18928), (16968, 18590), (17069, 18480), (17160, 18382), (17745, 17776)]