19072736640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{29303}}^1$

素因数の和:29441

約数の個数: 192

約数和(自身を含む): 66445647840

約数和(自身を除く): 47372911200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 128, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 384, 452, 480, 565, 576, 640, 678, 720, 904, 960, 1017, 1130, 1152, 1356, 1440, 1695, 1808, 1920, 2034, 2260, 2712, 2880, 3390, 3616, 4068, 4520, 5085, 5424, 5760, 6780, 7232, 8136, 9040, 10170, 10848, 13560, 14464, 16272, 18080, 20340, 21696, 27120, 29303, 32544, 36160, 40680, 43392, 54240, 58606, 65088, 72320, 81360, 87909, 108480, 117212, 130176, 146515, 162720, 175818, 216960, 234424, 263727, 293030, 325440, 351636, 439545, 468848, 527454, 586060, 650880, 703272, 879090, 937696, 1054908, 1172120, 1318635, 1406544, 1758180, 1875392, 2109816, 2344240, 2637270, 2813088, 3311239, 3516360, 3750784, 4219632, 4688480, 5274540, 5626176, 6622478, 7032720, 8439264, 9376960, 9933717, 10549080, 11252352, 13244956, 14065440, 16556195, 16878528, 18753920, 19867434, 21098160, 26489912, 28130880, 29801151, 33112390, 33757056, 39734868, 42196320, 49668585, 52979824, 56261760, 59602302, 66224780, 79469736, 84392640, 99337170, 105959648, 119204604, 132449560, 149005755, 158939472, 168785280, 198674340, 211919296, 238409208, 264899120, 298011510, 317878944, 397348680, 423838592, 476818416, 529798240, 596023020, 635757888, 794697360, 953636832, 1059596480, 1192046040, 1271515776, 1589394720, 1907273664, 2119192960, 2384092080, 3178789440, 3814547328, 4768184160, 6357578880, 9536368320, 19072736640]

約数ペア:

[(1, 19072736640), (2, 9536368320), (3, 6357578880), (4, 4768184160), (5, 3814547328), (6, 3178789440), (8, 2384092080), (9, 2119192960), (10, 1907273664), (12, 1589394720), (15, 1271515776), (16, 1192046040), (18, 1059596480), (20, 953636832), (24, 794697360), (30, 635757888), (32, 596023020), (36, 529798240), (40, 476818416), (45, 423838592), (48, 397348680), (60, 317878944), (64, 298011510), (72, 264899120), (80, 238409208), (90, 211919296), (96, 198674340), (113, 168785280), (120, 158939472), (128, 149005755), (144, 132449560), (160, 119204604), (180, 105959648), (192, 99337170), (226, 84392640), (240, 79469736), (288, 66224780), (320, 59602302), (339, 56261760), (360, 52979824), (384, 49668585), (452, 42196320), (480, 39734868), (565, 33757056), (576, 33112390), (640, 29801151), (678, 28130880), (720, 26489912), (904, 21098160), (960, 19867434), (1017, 18753920), (1130, 16878528), (1152, 16556195), (1356, 14065440), (1440, 13244956), (1695, 11252352), (1808, 10549080), (1920, 9933717), (2034, 9376960), (2260, 8439264), (2712, 7032720), (2880, 6622478), (3390, 5626176), (3616, 5274540), (4068, 4688480), (4520, 4219632), (5085, 3750784), (5424, 3516360), (5760, 3311239), (6780, 2813088), (7232, 2637270), (8136, 2344240), (9040, 2109816), (10170, 1875392), (10848, 1758180), (13560, 1406544), (14464, 1318635), (16272, 1172120), (18080, 1054908), (20340, 937696), (21696, 879090), (27120, 703272), (29303, 650880), (32544, 586060), (36160, 527454), (40680, 468848), (43392, 439545), (54240, 351636), (58606, 325440), (65088, 293030), (72320, 263727), (81360, 234424), (87909, 216960), (108480, 175818), (117212, 162720), (130176, 146515)]