172144440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 320

約数和(自身を含む): 642771360

約数和(自身を除く): 470626920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 67, 72, 78, 81, 90, 104, 108, 117, 120, 122, 130, 134, 135, 156, 162, 180, 183, 195, 201, 216, 234, 244, 260, 268, 270, 305, 312, 324, 335, 351, 360, 366, 390, 402, 405, 468, 488, 520, 536, 540, 549, 585, 603, 610, 648, 670, 702, 732, 780, 793, 804, 810, 871, 915, 936, 1005, 1053, 1080, 1098, 1170, 1206, 1220, 1340, 1404, 1464, 1560, 1586, 1608, 1620, 1647, 1742, 1755, 1809, 1830, 2010, 2106, 2196, 2340, 2379, 2412, 2440, 2613, 2680, 2745, 2808, 3015, 3172, 3240, 3294, 3484, 3510, 3618, 3660, 3965, 4020, 4087, 4212, 4355, 4392, 4680, 4758, 4824, 4941, 5226, 5265, 5427, 5490, 6030, 6344, 6588, 6968, 7020, 7137, 7236, 7320, 7839, 7930, 8040, 8174, 8235, 8424, 8710, 9045, 9516, 9882, 10452, 10530, 10854, 10980, 11895, 12060, 12261, 13065, 13176, 14040, 14274, 14472, 15678, 15860, 16348, 16470, 17420, 18090, 19032, 19764, 20435, 20904, 21060, 21411, 21708, 21960, 23517, 23790, 24120, 24522, 24705, 26130, 27135, 28548, 31356, 31720, 32696, 32940, 34840, 35685, 36180, 36783, 39195, 39528, 40870, 42120, 42822, 43416, 47034, 47580, 49044, 49410, 52260, 53131, 54270, 57096, 61305, 62712, 64233, 65880, 70551, 71370, 72360, 73566, 78390, 81740, 85644, 94068, 95160, 98088, 98820, 104520, 106262, 107055, 108540, 110349, 117585, 122610, 128466, 141102, 142740, 147132, 156780, 159393, 163480, 171288, 183915, 188136, 197640, 212524, 214110, 217080, 220698, 235170, 245220, 256932, 265655, 282204, 285480, 294264, 313560, 318786, 321165, 331047, 352755, 367830, 425048, 428220, 441396, 470340, 478179, 490440, 513864, 531310, 551745, 564408, 637572, 642330, 662094, 705510, 735660, 796965, 856440, 882792, 940680, 956358, 1062620, 1103490, 1275144, 1284660, 1324188, 1411020, 1434537, 1471320, 1593930, 1655235, 1912716, 2125240, 2206980, 2390895, 2569320, 2648376, 2822040, 2869074, 3187860, 3310470, 3825432, 4303611, 4413960, 4781790, 5738148, 6375720, 6620940, 7172685, 8607222, 9563580, 11476296, 13241880, 14345370, 17214444, 19127160, 21518055, 28690740, 34428888, 43036110, 57381480, 86072220, 172144440]

約数ペア:

[(1, 172144440), (2, 86072220), (3, 57381480), (4, 43036110), (5, 34428888), (6, 28690740), (8, 21518055), (9, 19127160), (10, 17214444), (12, 14345370), (13, 13241880), (15, 11476296), (18, 9563580), (20, 8607222), (24, 7172685), (26, 6620940), (27, 6375720), (30, 5738148), (36, 4781790), (39, 4413960), (40, 4303611), (45, 3825432), (52, 3310470), (54, 3187860), (60, 2869074), (61, 2822040), (65, 2648376), (67, 2569320), (72, 2390895), (78, 2206980), (81, 2125240), (90, 1912716), (104, 1655235), (108, 1593930), (117, 1471320), (120, 1434537), (122, 1411020), (130, 1324188), (134, 1284660), (135, 1275144), (156, 1103490), (162, 1062620), (180, 956358), (183, 940680), (195, 882792), (201, 856440), (216, 796965), (234, 735660), (244, 705510), (260, 662094), (268, 642330), (270, 637572), (305, 564408), (312, 551745), (324, 531310), (335, 513864), (351, 490440), (360, 478179), (366, 470340), (390, 441396), (402, 428220), (405, 425048), (468, 367830), (488, 352755), (520, 331047), (536, 321165), (540, 318786), (549, 313560), (585, 294264), (603, 285480), (610, 282204), (648, 265655), (670, 256932), (702, 245220), (732, 235170), (780, 220698), (793, 217080), (804, 214110), (810, 212524), (871, 197640), (915, 188136), (936, 183915), (1005, 171288), (1053, 163480), (1080, 159393), (1098, 156780), (1170, 147132), (1206, 142740), (1220, 141102), (1340, 128466), (1404, 122610), (1464, 117585), (1560, 110349), (1586, 108540), (1608, 107055), (1620, 106262), (1647, 104520), (1742, 98820), (1755, 98088), (1809, 95160), (1830, 94068), (2010, 85644), (2106, 81740), (2196, 78390), (2340, 73566), (2379, 72360), (2412, 71370), (2440, 70551), (2613, 65880), (2680, 64233), (2745, 62712), (2808, 61305), (3015, 57096), (3172, 54270), (3240, 53131), (3294, 52260), (3484, 49410), (3510, 49044), (3618, 47580), (3660, 47034), (3965, 43416), (4020, 42822), (4087, 42120), (4212, 40870), (4355, 39528), (4392, 39195), (4680, 36783), (4758, 36180), (4824, 35685), (4941, 34840), (5226, 32940), (5265, 32696), (5427, 31720), (5490, 31356), (6030, 28548), (6344, 27135), (6588, 26130), (6968, 24705), (7020, 24522), (7137, 24120), (7236, 23790), (7320, 23517), (7839, 21960), (7930, 21708), (8040, 21411), (8174, 21060), (8235, 20904), (8424, 20435), (8710, 19764), (9045, 19032), (9516, 18090), (9882, 17420), (10452, 16470), (10530, 16348), (10854, 15860), (10980, 15678), (11895, 14472), (12060, 14274), (12261, 14040), (13065, 13176)]