41578490240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{61463}}^1$

素因数の和:61640

約数の個数: 128

約数和(自身を含む): 114352542720

約数和(自身を除く): 72774052480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 151, 160, 224, 280, 302, 320, 448, 560, 604, 640, 755, 896, 1057, 1120, 1208, 1510, 2114, 2240, 2416, 3020, 4228, 4480, 4832, 5285, 6040, 8456, 9664, 10570, 12080, 16912, 19328, 21140, 24160, 33824, 42280, 48320, 61463, 67648, 84560, 96640, 122926, 135296, 169120, 245852, 307315, 338240, 430241, 491704, 614630, 676480, 860482, 983408, 1229260, 1720964, 1966816, 2151205, 2458520, 3441928, 3933632, 4302410, 4917040, 6883856, 7867264, 8604820, 9280913, 9834080, 13767712, 17209640, 18561826, 19668160, 27535424, 34419280, 37123652, 39336320, 46404565, 55070848, 64966391, 68838560, 74247304, 92809130, 129932782, 137677120, 148494608, 185618260, 259865564, 275354240, 296989216, 324831955, 371236520, 519731128, 593978432, 649663910, 742473040, 1039462256, 1187956864, 1299327820, 1484946080, 2078924512, 2598655640, 2969892160, 4157849024, 5197311280, 5939784320, 8315698048, 10394622560, 20789245120, 41578490240]

約数ペア:

[(1, 41578490240), (2, 20789245120), (4, 10394622560), (5, 8315698048), (7, 5939784320), (8, 5197311280), (10, 4157849024), (14, 2969892160), (16, 2598655640), (20, 2078924512), (28, 1484946080), (32, 1299327820), (35, 1187956864), (40, 1039462256), (56, 742473040), (64, 649663910), (70, 593978432), (80, 519731128), (112, 371236520), (128, 324831955), (140, 296989216), (151, 275354240), (160, 259865564), (224, 185618260), (280, 148494608), (302, 137677120), (320, 129932782), (448, 92809130), (560, 74247304), (604, 68838560), (640, 64966391), (755, 55070848), (896, 46404565), (1057, 39336320), (1120, 37123652), (1208, 34419280), (1510, 27535424), (2114, 19668160), (2240, 18561826), (2416, 17209640), (3020, 13767712), (4228, 9834080), (4480, 9280913), (4832, 8604820), (5285, 7867264), (6040, 6883856), (8456, 4917040), (9664, 4302410), (10570, 3933632), (12080, 3441928), (16912, 2458520), (19328, 2151205), (21140, 1966816), (24160, 1720964), (33824, 1229260), (42280, 983408), (48320, 860482), (61463, 676480), (67648, 614630), (84560, 491704), (96640, 430241), (122926, 338240), (135296, 307315), (169120, 245852)]