189456490440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{138967}}^1$

素因数の和:139532

約数の個数: 192

約数和(自身を含む): 705001340160

約数和(自身を除く): 515544849720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 541, 630, 840, 1082, 1260, 1623, 2164, 2520, 2705, 3246, 3787, 4328, 4869, 5410, 6492, 7574, 8115, 9738, 10820, 11361, 12984, 15148, 16230, 18935, 19476, 21640, 22722, 24345, 30296, 32460, 34083, 37870, 38952, 45444, 48690, 56805, 64920, 68166, 75740, 90888, 97380, 113610, 136332, 138967, 151480, 170415, 194760, 227220, 272664, 277934, 340830, 416901, 454440, 555868, 681660, 694835, 833802, 972769, 1111736, 1250703, 1363320, 1389670, 1667604, 1945538, 2084505, 2501406, 2779340, 2918307, 3335208, 3891076, 4169010, 4863845, 5002812, 5558680, 5836614, 6253515, 7782152, 8338020, 8754921, 9727690, 10005624, 11673228, 12507030, 14591535, 16676040, 17509842, 19455380, 23346456, 25014060, 29183070, 35019684, 38910760, 43774605, 50028120, 58366140, 70039368, 75181147, 87549210, 116732280, 150362294, 175098420, 225543441, 300724588, 350196840, 375905735, 451086882, 526268029, 601449176, 676630323, 751811470, 902173764, 1052536058, 1127717205, 1353260646, 1503622940, 1578804087, 1804347528, 2105072116, 2255434410, 2631340145, 2706521292, 3007245880, 3157608174, 3383151615, 4210144232, 4510868820, 4736412261, 5262680290, 5413042584, 6315216348, 6766303230, 7894020435, 9021737640, 9472824522, 10525360580, 12630432696, 13532606460, 15788040870, 18945649044, 21050721160, 23682061305, 27065212920, 31576081740, 37891298088, 47364122610, 63152163480, 94728245220, 189456490440]

約数ペア:

[(1, 189456490440), (2, 94728245220), (3, 63152163480), (4, 47364122610), (5, 37891298088), (6, 31576081740), (7, 27065212920), (8, 23682061305), (9, 21050721160), (10, 18945649044), (12, 15788040870), (14, 13532606460), (15, 12630432696), (18, 10525360580), (20, 9472824522), (21, 9021737640), (24, 7894020435), (28, 6766303230), (30, 6315216348), (35, 5413042584), (36, 5262680290), (40, 4736412261), (42, 4510868820), (45, 4210144232), (56, 3383151615), (60, 3157608174), (63, 3007245880), (70, 2706521292), (72, 2631340145), (84, 2255434410), (90, 2105072116), (105, 1804347528), (120, 1578804087), (126, 1503622940), (140, 1353260646), (168, 1127717205), (180, 1052536058), (210, 902173764), (252, 751811470), (280, 676630323), (315, 601449176), (360, 526268029), (420, 451086882), (504, 375905735), (541, 350196840), (630, 300724588), (840, 225543441), (1082, 175098420), (1260, 150362294), (1623, 116732280), (2164, 87549210), (2520, 75181147), (2705, 70039368), (3246, 58366140), (3787, 50028120), (4328, 43774605), (4869, 38910760), (5410, 35019684), (6492, 29183070), (7574, 25014060), (8115, 23346456), (9738, 19455380), (10820, 17509842), (11361, 16676040), (12984, 14591535), (15148, 12507030), (16230, 11673228), (18935, 10005624), (19476, 9727690), (21640, 8754921), (22722, 8338020), (24345, 7782152), (30296, 6253515), (32460, 5836614), (34083, 5558680), (37870, 5002812), (38952, 4863845), (45444, 4169010), (48690, 3891076), (56805, 3335208), (64920, 2918307), (68166, 2779340), (75740, 2501406), (90888, 2084505), (97380, 1945538), (113610, 1667604), (136332, 1389670), (138967, 1363320), (151480, 1250703), (170415, 1111736), (194760, 972769), (227220, 833802), (272664, 694835), (277934, 681660), (340830, 555868), (416901, 454440)]