164803440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1367

約数の個数: 160

約数和(自身を含む): 558821376

約数和(自身を除く): 394017936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1303, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2606, 2635, 3162, 3720, 3909, 4080, 4216, 5212, 5270, 6324, 6515, 7440, 7818, 7905, 8432, 10424, 10540, 12648, 13030, 15636, 15810, 19545, 20848, 21080, 22151, 25296, 26060, 31272, 31620, 39090, 40393, 42160, 44302, 52120, 62544, 63240, 66453, 78180, 80786, 88604, 104240, 110755, 121179, 126480, 132906, 156360, 161572, 177208, 201965, 221510, 242358, 265812, 312720, 323144, 332265, 354416, 403930, 443020, 484716, 531624, 605895, 646288, 664530, 686681, 807860, 886040, 969432, 1063248, 1211790, 1329060, 1373362, 1615720, 1772080, 1938864, 2060043, 2423580, 2658120, 2746724, 3231440, 3433405, 4120086, 4847160, 5316240, 5493448, 6866810, 8240172, 9694320, 10300215, 10986896, 13733620, 16480344, 20600430, 27467240, 32960688, 41200860, 54934480, 82401720, 164803440]

約数ペア:

[(1, 164803440), (2, 82401720), (3, 54934480), (4, 41200860), (5, 32960688), (6, 27467240), (8, 20600430), (10, 16480344), (12, 13733620), (15, 10986896), (16, 10300215), (17, 9694320), (20, 8240172), (24, 6866810), (30, 5493448), (31, 5316240), (34, 4847160), (40, 4120086), (48, 3433405), (51, 3231440), (60, 2746724), (62, 2658120), (68, 2423580), (80, 2060043), (85, 1938864), (93, 1772080), (102, 1615720), (120, 1373362), (124, 1329060), (136, 1211790), (155, 1063248), (170, 969432), (186, 886040), (204, 807860), (240, 686681), (248, 664530), (255, 646288), (272, 605895), (310, 531624), (340, 484716), (372, 443020), (408, 403930), (465, 354416), (496, 332265), (510, 323144), (527, 312720), (620, 265812), (680, 242358), (744, 221510), (816, 201965), (930, 177208), (1020, 161572), (1054, 156360), (1240, 132906), (1303, 126480), (1360, 121179), (1488, 110755), (1581, 104240), (1860, 88604), (2040, 80786), (2108, 78180), (2480, 66453), (2606, 63240), (2635, 62544), (3162, 52120), (3720, 44302), (3909, 42160), (4080, 40393), (4216, 39090), (5212, 31620), (5270, 31272), (6324, 26060), (6515, 25296), (7440, 22151), (7818, 21080), (7905, 20848), (8432, 19545), (10424, 15810), (10540, 15636), (12648, 13030)]