4999497720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5278

約数の個数: 256

約数和(自身を含む): 18175795200

約数和(自身を除く): 13176297480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 56, 60, 62, 70, 74, 84, 93, 105, 111, 120, 124, 140, 148, 155, 168, 185, 186, 210, 217, 222, 248, 259, 280, 296, 310, 370, 372, 420, 434, 444, 465, 518, 555, 620, 651, 740, 744, 777, 840, 868, 888, 930, 1036, 1085, 1110, 1147, 1240, 1295, 1302, 1480, 1554, 1736, 1860, 2072, 2170, 2220, 2294, 2590, 2604, 3108, 3255, 3441, 3720, 3885, 4340, 4440, 4588, 5180, 5189, 5208, 5735, 6216, 6510, 6882, 7770, 8029, 8680, 9176, 10360, 10378, 11470, 13020, 13764, 15540, 15567, 16058, 17205, 20756, 22940, 24087, 25945, 26040, 27528, 31080, 31134, 32116, 34410, 36323, 40145, 41512, 45880, 48174, 51890, 62268, 64232, 68820, 72646, 77835, 80290, 96348, 103780, 108969, 120435, 124536, 137640, 145292, 155670, 160580, 160859, 181615, 191993, 192696, 207560, 217938, 240870, 290584, 311340, 321160, 321718, 363230, 383986, 435876, 481740, 482577, 544845, 575979, 622680, 643436, 726460, 767972, 804295, 871752, 959965, 963480, 965154, 1089690, 1126013, 1151958, 1286872, 1343951, 1452920, 1535944, 1608590, 1919930, 1930308, 2179380, 2252026, 2303916, 2412885, 2687902, 2879895, 3217180, 3378039, 3839860, 3860616, 4031853, 4358760, 4504052, 4607832, 4825770, 5375804, 5630065, 5759790, 5951783, 6434360, 6719755, 6756078, 7679720, 8063706, 9008104, 9651540, 10751608, 11260130, 11519580, 11903566, 13439510, 13512156, 16127412, 16890195, 17855349, 19303080, 20159265, 22520260, 23039160, 23807132, 26879020, 27024312, 29758915, 32254824, 33780390, 35710698, 40318530, 41662481, 45040520, 47614264, 53758040, 59517830, 67560780, 71421396, 80637060, 83324962, 89276745, 119035660, 124987443, 135121560, 142842792, 161274120, 166649924, 178553490, 208312405, 238071320, 249974886, 333299848, 357106980, 416624810, 499949772, 624937215, 714213960, 833249620, 999899544, 1249874430, 1666499240, 2499748860, 4999497720]

約数ペア:

[(1, 4999497720), (2, 2499748860), (3, 1666499240), (4, 1249874430), (5, 999899544), (6, 833249620), (7, 714213960), (8, 624937215), (10, 499949772), (12, 416624810), (14, 357106980), (15, 333299848), (20, 249974886), (21, 238071320), (24, 208312405), (28, 178553490), (30, 166649924), (31, 161274120), (35, 142842792), (37, 135121560), (40, 124987443), (42, 119035660), (56, 89276745), (60, 83324962), (62, 80637060), (70, 71421396), (74, 67560780), (84, 59517830), (93, 53758040), (105, 47614264), (111, 45040520), (120, 41662481), (124, 40318530), (140, 35710698), (148, 33780390), (155, 32254824), (168, 29758915), (185, 27024312), (186, 26879020), (210, 23807132), (217, 23039160), (222, 22520260), (248, 20159265), (259, 19303080), (280, 17855349), (296, 16890195), (310, 16127412), (370, 13512156), (372, 13439510), (420, 11903566), (434, 11519580), (444, 11260130), (465, 10751608), (518, 9651540), (555, 9008104), (620, 8063706), (651, 7679720), (740, 6756078), (744, 6719755), (777, 6434360), (840, 5951783), (868, 5759790), (888, 5630065), (930, 5375804), (1036, 4825770), (1085, 4607832), (1110, 4504052), (1147, 4358760), (1240, 4031853), (1295, 3860616), (1302, 3839860), (1480, 3378039), (1554, 3217180), (1736, 2879895), (1860, 2687902), (2072, 2412885), (2170, 2303916), (2220, 2252026), (2294, 2179380), (2590, 1930308), (2604, 1919930), (3108, 1608590), (3255, 1535944), (3441, 1452920), (3720, 1343951), (3885, 1286872), (4340, 1151958), (4440, 1126013), (4588, 1089690), (5180, 965154), (5189, 963480), (5208, 959965), (5735, 871752), (6216, 804295), (6510, 767972), (6882, 726460), (7770, 643436), (8029, 622680), (8680, 575979), (9176, 544845), (10360, 482577), (10378, 481740), (11470, 435876), (13020, 383986), (13764, 363230), (15540, 321718), (15567, 321160), (16058, 311340), (17205, 290584), (20756, 240870), (22940, 217938), (24087, 207560), (25945, 192696), (26040, 191993), (27528, 181615), (31080, 160859), (31134, 160580), (32116, 155670), (34410, 145292), (36323, 137640), (40145, 124536), (41512, 120435), (45880, 108969), (48174, 103780), (51890, 96348), (62268, 80290), (64232, 77835), (68820, 72646)]