454738761760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{133439}}^1$

素因数の和:133551

約数の個数: 144

約数和(自身を含む): 1153065715200

約数和(自身を除く): 698326953440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 76, 80, 95, 118, 152, 160, 190, 236, 295, 304, 361, 380, 472, 590, 608, 722, 760, 944, 1121, 1180, 1444, 1520, 1805, 1888, 2242, 2360, 2888, 3040, 3610, 4484, 4720, 5605, 5776, 7220, 8968, 9440, 11210, 11552, 14440, 17936, 21299, 22420, 28880, 35872, 42598, 44840, 57760, 85196, 89680, 106495, 133439, 170392, 179360, 212990, 266878, 340784, 425980, 533756, 667195, 681568, 851960, 1067512, 1334390, 1703920, 2135024, 2535341, 2668780, 3407840, 4270048, 5070682, 5337560, 7872901, 10141364, 10675120, 12676705, 15745802, 20282728, 21350240, 25353410, 31491604, 39364505, 40565456, 48171479, 50706820, 62983208, 78729010, 81130912, 96342958, 101413640, 125966416, 149585119, 157458020, 192685916, 202827280, 240857395, 251932832, 299170238, 314916040, 385371832, 405654560, 481714790, 598340476, 629832080, 747925595, 770743664, 963429580, 1196680952, 1259664160, 1495851190, 1541487328, 1926859160, 2393361904, 2842117261, 2991702380, 3853718320, 4786723808, 5684234522, 5983404760, 7707436640, 11368469044, 11966809520, 14210586305, 22736938088, 23933619040, 28421172610, 45473876176, 56842345220, 90947752352, 113684690440, 227369380880, 454738761760]

約数ペア:

[(1, 454738761760), (2, 227369380880), (4, 113684690440), (5, 90947752352), (8, 56842345220), (10, 45473876176), (16, 28421172610), (19, 23933619040), (20, 22736938088), (32, 14210586305), (38, 11966809520), (40, 11368469044), (59, 7707436640), (76, 5983404760), (80, 5684234522), (95, 4786723808), (118, 3853718320), (152, 2991702380), (160, 2842117261), (190, 2393361904), (236, 1926859160), (295, 1541487328), (304, 1495851190), (361, 1259664160), (380, 1196680952), (472, 963429580), (590, 770743664), (608, 747925595), (722, 629832080), (760, 598340476), (944, 481714790), (1121, 405654560), (1180, 385371832), (1444, 314916040), (1520, 299170238), (1805, 251932832), (1888, 240857395), (2242, 202827280), (2360, 192685916), (2888, 157458020), (3040, 149585119), (3610, 125966416), (4484, 101413640), (4720, 96342958), (5605, 81130912), (5776, 78729010), (7220, 62983208), (8968, 50706820), (9440, 48171479), (11210, 40565456), (11552, 39364505), (14440, 31491604), (17936, 25353410), (21299, 21350240), (22420, 20282728), (28880, 15745802), (35872, 12676705), (42598, 10675120), (44840, 10141364), (57760, 7872901), (85196, 5337560), (89680, 5070682), (106495, 4270048), (133439, 3407840), (170392, 2668780), (179360, 2535341), (212990, 2135024), (266878, 1703920), (340784, 1334390), (425980, 1067512), (533756, 851960), (667195, 681568)]