225748858880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^2\times {\mathrm{76283}}^1$

素因数の和:76344

約数の個数: 144

約数和(自身を含む): 575409449160

約数和(自身を除く): 349660590280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 289, 320, 340, 512, 544, 578, 640, 680, 1024, 1088, 1156, 1280, 1360, 1445, 2048, 2176, 2312, 2560, 2720, 2890, 4352, 4624, 5120, 5440, 5780, 8704, 9248, 10240, 10880, 11560, 17408, 18496, 21760, 23120, 34816, 36992, 43520, 46240, 73984, 76283, 87040, 92480, 147968, 152566, 174080, 184960, 295936, 305132, 369920, 381415, 591872, 610264, 739840, 762830, 1220528, 1296811, 1479680, 1525660, 2441056, 2593622, 2959360, 3051320, 4882112, 5187244, 6102640, 6484055, 9764224, 10374488, 12205280, 12968110, 19528448, 20748976, 22045787, 24410560, 25936220, 39056896, 41497952, 44091574, 48821120, 51872440, 78113792, 82995904, 88183148, 97642240, 103744880, 110228935, 156227584, 165991808, 176366296, 195284480, 207489760, 220457870, 331983616, 352732592, 390568960, 414979520, 440915740, 663967232, 705465184, 781137920, 829959040, 881831480, 1327934464, 1410930368, 1659918080, 1763662960, 2655868928, 2821860736, 3319836160, 3527325920, 5643721472, 6639672320, 7054651840, 11287442944, 13279344640, 14109303680, 22574885888, 28218607360, 45149771776, 56437214720, 112874429440, 225748858880]

約数ペア:

[(1, 225748858880), (2, 112874429440), (4, 56437214720), (5, 45149771776), (8, 28218607360), (10, 22574885888), (16, 14109303680), (17, 13279344640), (20, 11287442944), (32, 7054651840), (34, 6639672320), (40, 5643721472), (64, 3527325920), (68, 3319836160), (80, 2821860736), (85, 2655868928), (128, 1763662960), (136, 1659918080), (160, 1410930368), (170, 1327934464), (256, 881831480), (272, 829959040), (289, 781137920), (320, 705465184), (340, 663967232), (512, 440915740), (544, 414979520), (578, 390568960), (640, 352732592), (680, 331983616), (1024, 220457870), (1088, 207489760), (1156, 195284480), (1280, 176366296), (1360, 165991808), (1445, 156227584), (2048, 110228935), (2176, 103744880), (2312, 97642240), (2560, 88183148), (2720, 82995904), (2890, 78113792), (4352, 51872440), (4624, 48821120), (5120, 44091574), (5440, 41497952), (5780, 39056896), (8704, 25936220), (9248, 24410560), (10240, 22045787), (10880, 20748976), (11560, 19528448), (17408, 12968110), (18496, 12205280), (21760, 10374488), (23120, 9764224), (34816, 6484055), (36992, 6102640), (43520, 5187244), (46240, 4882112), (73984, 3051320), (76283, 2959360), (87040, 2593622), (92480, 2441056), (147968, 1525660), (152566, 1479680), (174080, 1296811), (184960, 1220528), (295936, 762830), (305132, 739840), (369920, 610264), (381415, 591872)]