12636245920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 192

約数和(自身を含む): 31853606400

約数和(自身を除く): 19217360480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 79, 80, 82, 148, 158, 160, 164, 185, 205, 296, 316, 328, 370, 395, 410, 592, 632, 656, 659, 740, 790, 820, 1184, 1264, 1312, 1318, 1480, 1517, 1580, 1640, 2528, 2636, 2923, 2960, 3034, 3160, 3239, 3280, 3295, 5272, 5846, 5920, 6068, 6320, 6478, 6560, 6590, 7585, 10544, 11692, 12136, 12640, 12956, 13180, 14615, 15170, 16195, 21088, 23384, 24272, 24383, 25912, 26360, 27019, 29230, 30340, 32390, 46768, 48544, 48766, 51824, 52061, 52720, 54038, 58460, 60680, 64780, 93536, 97532, 103648, 104122, 105440, 108076, 116920, 119843, 121360, 121915, 129560, 135095, 195064, 208244, 216152, 233840, 239686, 242720, 243830, 259120, 260305, 270190, 390128, 416488, 432304, 467680, 479372, 487660, 518240, 520610, 540380, 599215, 780256, 832976, 864608, 958744, 975320, 999703, 1041220, 1080760, 1198430, 1665952, 1917488, 1926257, 1950640, 1999406, 2082440, 2134501, 2161520, 2396860, 3834976, 3852514, 3901280, 3998812, 4164880, 4269002, 4323040, 4793720, 4998515, 7705028, 7997624, 8329760, 8538004, 9587440, 9631285, 9997030, 10672505, 15410056, 15995248, 17076008, 19174880, 19262570, 19994060, 21345010, 30820112, 31990496, 34152016, 38525140, 39988120, 42690020, 61640224, 68304032, 77050280, 78976537, 79976240, 85380040, 154100560, 157953074, 159952480, 170760080, 308201120, 315906148, 341520160, 394882685, 631812296, 789765370, 1263624592, 1579530740, 2527249184, 3159061480, 6318122960, 12636245920]

約数ペア:

[(1, 12636245920), (2, 6318122960), (4, 3159061480), (5, 2527249184), (8, 1579530740), (10, 1263624592), (16, 789765370), (20, 631812296), (32, 394882685), (37, 341520160), (40, 315906148), (41, 308201120), (74, 170760080), (79, 159952480), (80, 157953074), (82, 154100560), (148, 85380040), (158, 79976240), (160, 78976537), (164, 77050280), (185, 68304032), (205, 61640224), (296, 42690020), (316, 39988120), (328, 38525140), (370, 34152016), (395, 31990496), (410, 30820112), (592, 21345010), (632, 19994060), (656, 19262570), (659, 19174880), (740, 17076008), (790, 15995248), (820, 15410056), (1184, 10672505), (1264, 9997030), (1312, 9631285), (1318, 9587440), (1480, 8538004), (1517, 8329760), (1580, 7997624), (1640, 7705028), (2528, 4998515), (2636, 4793720), (2923, 4323040), (2960, 4269002), (3034, 4164880), (3160, 3998812), (3239, 3901280), (3280, 3852514), (3295, 3834976), (5272, 2396860), (5846, 2161520), (5920, 2134501), (6068, 2082440), (6320, 1999406), (6478, 1950640), (6560, 1926257), (6590, 1917488), (7585, 1665952), (10544, 1198430), (11692, 1080760), (12136, 1041220), (12640, 999703), (12956, 975320), (13180, 958744), (14615, 864608), (15170, 832976), (16195, 780256), (21088, 599215), (23384, 540380), (24272, 520610), (24383, 518240), (25912, 487660), (26360, 479372), (27019, 467680), (29230, 432304), (30340, 416488), (32390, 390128), (46768, 270190), (48544, 260305), (48766, 259120), (51824, 243830), (52061, 242720), (52720, 239686), (54038, 233840), (58460, 216152), (60680, 208244), (64780, 195064), (93536, 135095), (97532, 129560), (103648, 121915), (104122, 121360), (105440, 119843), (108076, 116920)]