156920256640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{37223}}^1$

素因数の和:38190

約数の個数: 128

約数和(自身を含む): 429195697920

約数和(自身を除く): 272275441280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 941, 1120, 1882, 2240, 3764, 4480, 4705, 6587, 7528, 9410, 13174, 15056, 18820, 26348, 30112, 32935, 37223, 37640, 52696, 60224, 65870, 74446, 75280, 105392, 120448, 131740, 148892, 150560, 186115, 210784, 260561, 263480, 297784, 301120, 372230, 421568, 521122, 526960, 595568, 602240, 744460, 843136, 1042244, 1053920, 1191136, 1302805, 1488920, 2084488, 2107840, 2382272, 2605610, 2977840, 4168976, 4215680, 4764544, 5211220, 5955680, 8337952, 10422440, 11911360, 16675904, 20844880, 23822720, 33351808, 35026843, 41689760, 70053686, 83379520, 140107372, 166759040, 175134215, 245187901, 280214744, 350268430, 490375802, 560429488, 700536860, 980751604, 1120858976, 1225939505, 1401073720, 1961503208, 2241717952, 2451879010, 2802147440, 3923006416, 4483435904, 4903758020, 5604294880, 7846012832, 9807516040, 11208589760, 15692025664, 19615032080, 22417179520, 31384051328, 39230064160, 78460128320, 156920256640]

約数ペア:

[(1, 156920256640), (2, 78460128320), (4, 39230064160), (5, 31384051328), (7, 22417179520), (8, 19615032080), (10, 15692025664), (14, 11208589760), (16, 9807516040), (20, 7846012832), (28, 5604294880), (32, 4903758020), (35, 4483435904), (40, 3923006416), (56, 2802147440), (64, 2451879010), (70, 2241717952), (80, 1961503208), (112, 1401073720), (128, 1225939505), (140, 1120858976), (160, 980751604), (224, 700536860), (280, 560429488), (320, 490375802), (448, 350268430), (560, 280214744), (640, 245187901), (896, 175134215), (941, 166759040), (1120, 140107372), (1882, 83379520), (2240, 70053686), (3764, 41689760), (4480, 35026843), (4705, 33351808), (6587, 23822720), (7528, 20844880), (9410, 16675904), (13174, 11911360), (15056, 10422440), (18820, 8337952), (26348, 5955680), (30112, 5211220), (32935, 4764544), (37223, 4215680), (37640, 4168976), (52696, 2977840), (60224, 2605610), (65870, 2382272), (74446, 2107840), (75280, 2084488), (105392, 1488920), (120448, 1302805), (131740, 1191136), (148892, 1053920), (150560, 1042244), (186115, 843136), (210784, 744460), (260561, 602240), (263480, 595568), (297784, 526960), (301120, 521122), (372230, 421568)]