40970087040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1255211}}^1$

素因数の和:1255250

約数の個数: 128

約数和(自身を含む): 138274153920

約数和(自身を除く): 97304066880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 1255211, 2510422, 3765633, 5020844, 6276055, 7531266, 10041688, 12552110, 15062532, 18828165, 20083376, 21338587, 25104220, 30125064, 37656330, 40166752, 42677174, 50208440, 60250128, 64015761, 75312660, 80333504, 85354348, 100416880, 106692935, 120500256, 128031522, 150625320, 160667008, 170708696, 200833760, 213385870, 241000512, 256063044, 301250640, 320078805, 341417392, 401667520, 426771740, 482001024, 512126088, 602501280, 640157610, 682834784, 803335040, 853543480, 1024252176, 1205002560, 1280315220, 1365669568, 1707086960, 2048504352, 2410005120, 2560630440, 2731339136, 3414173920, 4097008704, 5121260880, 6828347840, 8194017408, 10242521760, 13656695680, 20485043520, 40970087040]

約数ペア:

[(1, 40970087040), (2, 20485043520), (3, 13656695680), (4, 10242521760), (5, 8194017408), (6, 6828347840), (8, 5121260880), (10, 4097008704), (12, 3414173920), (15, 2731339136), (16, 2560630440), (17, 2410005120), (20, 2048504352), (24, 1707086960), (30, 1365669568), (32, 1280315220), (34, 1205002560), (40, 1024252176), (48, 853543480), (51, 803335040), (60, 682834784), (64, 640157610), (68, 602501280), (80, 512126088), (85, 482001024), (96, 426771740), (102, 401667520), (120, 341417392), (128, 320078805), (136, 301250640), (160, 256063044), (170, 241000512), (192, 213385870), (204, 200833760), (240, 170708696), (255, 160667008), (272, 150625320), (320, 128031522), (340, 120500256), (384, 106692935), (408, 100416880), (480, 85354348), (510, 80333504), (544, 75312660), (640, 64015761), (680, 60250128), (816, 50208440), (960, 42677174), (1020, 40166752), (1088, 37656330), (1360, 30125064), (1632, 25104220), (1920, 21338587), (2040, 20083376), (2176, 18828165), (2720, 15062532), (3264, 12552110), (4080, 10041688), (5440, 7531266), (6528, 6276055), (8160, 5020844), (10880, 3765633), (16320, 2510422), (32640, 1255211)]