725886720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 432

約数和(自身を含む): 2798988192

約数和(自身を除く): 2073101472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 128, 130, 131, 144, 148, 156, 160, 180, 185, 192, 195, 208, 222, 234, 240, 256, 260, 262, 288, 296, 312, 320, 333, 360, 370, 384, 390, 393, 416, 444, 468, 480, 481, 520, 524, 555, 576, 585, 592, 624, 640, 655, 666, 720, 740, 768, 780, 786, 832, 888, 936, 960, 962, 1040, 1048, 1110, 1152, 1170, 1179, 1184, 1248, 1280, 1310, 1332, 1440, 1443, 1480, 1560, 1572, 1664, 1665, 1703, 1776, 1872, 1920, 1924, 1965, 2080, 2096, 2220, 2304, 2340, 2358, 2368, 2405, 2496, 2620, 2664, 2880, 2886, 2960, 3120, 3144, 3328, 3330, 3406, 3552, 3744, 3840, 3848, 3930, 4160, 4192, 4329, 4440, 4680, 4716, 4736, 4810, 4847, 4992, 5109, 5240, 5328, 5760, 5772, 5895, 5920, 6240, 6288, 6660, 6812, 7104, 7215, 7488, 7696, 7860, 8320, 8384, 8515, 8658, 8880, 9360, 9432, 9472, 9620, 9694, 9984, 10218, 10480, 10656, 11520, 11544, 11790, 11840, 12480, 12576, 13320, 13624, 14208, 14430, 14541, 14976, 15327, 15392, 15720, 16640, 16768, 17030, 17316, 17760, 18720, 18864, 19240, 19388, 20436, 20960, 21312, 21645, 23088, 23580, 23680, 24235, 24960, 25152, 25545, 26640, 27248, 28416, 28860, 29082, 29952, 30654, 30784, 31440, 33536, 34060, 34632, 35520, 37440, 37728, 38480, 38776, 40872, 41920, 42624, 43290, 43623, 46176, 47160, 47360, 48470, 49920, 50304, 51090, 53280, 54496, 57720, 58164, 61308, 61568, 62880, 63011, 68120, 69264, 71040, 72705, 74880, 75456, 76635, 76960, 77552, 81744, 83840, 85248, 86580, 87246, 92352, 94320, 96940, 100608, 102180, 106560, 108992, 115440, 116328, 122616, 123136, 125760, 126022, 136240, 138528, 142080, 145410, 149760, 150912, 153270, 153920, 155104, 163488, 167680, 173160, 174492, 184704, 188640, 189033, 193880, 204360, 213120, 217984, 218115, 230880, 232656, 245232, 251520, 252044, 272480, 277056, 290820, 301824, 306540, 307840, 310208, 315055, 326976, 346320, 348984, 369408, 377280, 378066, 387760, 408720, 426240, 435968, 436230, 461760, 465312, 490464, 503040, 504088, 544960, 554112, 567099, 581640, 613080, 615680, 620416, 630110, 653952, 692640, 697968, 754560, 756132, 775520, 817440, 872460, 923520, 930624, 945165, 980928, 1008176, 1089920, 1108224, 1134198, 1163280, 1226160, 1240832, 1260220, 1307904, 1385280, 1395936, 1509120, 1512264, 1551040, 1634880, 1744920, 1847040, 1861248, 1890330, 1961856, 2016352, 2179840, 2268396, 2326560, 2452320, 2520440, 2770560, 2791872, 2835495, 3024528, 3102080, 3269760, 3489840, 3722496, 3780660, 3923712, 4032704, 4536792, 4653120, 4904640, 5040880, 5541120, 5583744, 5670990, 6049056, 6204160, 6539520, 6979680, 7561320, 8065408, 9073584, 9306240, 9809280, 10081760, 11167488, 11341980, 12098112, 13959360, 15122640, 16130816, 18147168, 18612480, 19618560, 20163520, 22683960, 24196224, 27918720, 30245280, 36294336, 40327040, 45367920, 48392448, 55837440, 60490560, 72588672, 80654080, 90735840, 120981120, 145177344, 181471680, 241962240, 362943360, 725886720]

約数ペア:

[(1, 725886720), (2, 362943360), (3, 241962240), (4, 181471680), (5, 145177344), (6, 120981120), (8, 90735840), (9, 80654080), (10, 72588672), (12, 60490560), (13, 55837440), (15, 48392448), (16, 45367920), (18, 40327040), (20, 36294336), (24, 30245280), (26, 27918720), (30, 24196224), (32, 22683960), (36, 20163520), (37, 19618560), (39, 18612480), (40, 18147168), (45, 16130816), (48, 15122640), (52, 13959360), (60, 12098112), (64, 11341980), (65, 11167488), (72, 10081760), (74, 9809280), (78, 9306240), (80, 9073584), (90, 8065408), (96, 7561320), (104, 6979680), (111, 6539520), (117, 6204160), (120, 6049056), (128, 5670990), (130, 5583744), (131, 5541120), (144, 5040880), (148, 4904640), (156, 4653120), (160, 4536792), (180, 4032704), (185, 3923712), (192, 3780660), (195, 3722496), (208, 3489840), (222, 3269760), (234, 3102080), (240, 3024528), (256, 2835495), (260, 2791872), (262, 2770560), (288, 2520440), (296, 2452320), (312, 2326560), (320, 2268396), (333, 2179840), (360, 2016352), (370, 1961856), (384, 1890330), (390, 1861248), (393, 1847040), (416, 1744920), (444, 1634880), (468, 1551040), (480, 1512264), (481, 1509120), (520, 1395936), (524, 1385280), (555, 1307904), (576, 1260220), (585, 1240832), (592, 1226160), (624, 1163280), (640, 1134198), (655, 1108224), (666, 1089920), (720, 1008176), (740, 980928), (768, 945165), (780, 930624), (786, 923520), (832, 872460), (888, 817440), (936, 775520), (960, 756132), (962, 754560), (1040, 697968), (1048, 692640), (1110, 653952), (1152, 630110), (1170, 620416), (1179, 615680), (1184, 613080), (1248, 581640), (1280, 567099), (1310, 554112), (1332, 544960), (1440, 504088), (1443, 503040), (1480, 490464), (1560, 465312), (1572, 461760), (1664, 436230), (1665, 435968), (1703, 426240), (1776, 408720), (1872, 387760), (1920, 378066), (1924, 377280), (1965, 369408), (2080, 348984), (2096, 346320), (2220, 326976), (2304, 315055), (2340, 310208), (2358, 307840), (2368, 306540), (2405, 301824), (2496, 290820), (2620, 277056), (2664, 272480), (2880, 252044), (2886, 251520), (2960, 245232), (3120, 232656), (3144, 230880), (3328, 218115), (3330, 217984), (3406, 213120), (3552, 204360), (3744, 193880), (3840, 189033), (3848, 188640), (3930, 184704), (4160, 174492), (4192, 173160), (4329, 167680), (4440, 163488), (4680, 155104), (4716, 153920), (4736, 153270), (4810, 150912), (4847, 149760), (4992, 145410), (5109, 142080), (5240, 138528), (5328, 136240), (5760, 126022), (5772, 125760), (5895, 123136), (5920, 122616), (6240, 116328), (6288, 115440), (6660, 108992), (6812, 106560), (7104, 102180), (7215, 100608), (7488, 96940), (7696, 94320), (7860, 92352), (8320, 87246), (8384, 86580), (8515, 85248), (8658, 83840), (8880, 81744), (9360, 77552), (9432, 76960), (9472, 76635), (9620, 75456), (9694, 74880), (9984, 72705), (10218, 71040), (10480, 69264), (10656, 68120), (11520, 63011), (11544, 62880), (11790, 61568), (11840, 61308), (12480, 58164), (12576, 57720), (13320, 54496), (13624, 53280), (14208, 51090), (14430, 50304), (14541, 49920), (14976, 48470), (15327, 47360), (15392, 47160), (15720, 46176), (16640, 43623), (16768, 43290), (17030, 42624), (17316, 41920), (17760, 40872), (18720, 38776), (18864, 38480), (19240, 37728), (19388, 37440), (20436, 35520), (20960, 34632), (21312, 34060), (21645, 33536), (23088, 31440), (23580, 30784), (23680, 30654), (24235, 29952), (24960, 29082), (25152, 28860), (25545, 28416), (26640, 27248)]