64154160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4272

約数の個数: 160

約数和(自身を含む): 252602880

約数和(自身を除く): 188448720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4243, 5040, 7560, 8486, 12729, 15120, 16972, 21215, 25458, 29701, 33944, 38187, 42430, 50916, 59402, 63645, 67888, 76374, 84860, 89103, 101832, 114561, 118804, 127290, 148505, 152748, 169720, 178206, 190935, 203664, 229122, 237608, 254580, 267309, 297010, 305496, 339440, 356412, 381870, 445515, 458244, 475216, 509160, 534618, 572805, 594020, 610992, 712824, 763740, 801927, 891030, 916488, 1018320, 1069236, 1145610, 1188040, 1336545, 1425648, 1527480, 1603854, 1782060, 1832976, 2138472, 2291220, 2376080, 2673090, 3054960, 3207708, 3564120, 4009635, 4276944, 4582440, 5346180, 6415416, 7128240, 8019270, 9164880, 10692360, 12830832, 16038540, 21384720, 32077080, 64154160]

約数ペア:

[(1, 64154160), (2, 32077080), (3, 21384720), (4, 16038540), (5, 12830832), (6, 10692360), (7, 9164880), (8, 8019270), (9, 7128240), (10, 6415416), (12, 5346180), (14, 4582440), (15, 4276944), (16, 4009635), (18, 3564120), (20, 3207708), (21, 3054960), (24, 2673090), (27, 2376080), (28, 2291220), (30, 2138472), (35, 1832976), (36, 1782060), (40, 1603854), (42, 1527480), (45, 1425648), (48, 1336545), (54, 1188040), (56, 1145610), (60, 1069236), (63, 1018320), (70, 916488), (72, 891030), (80, 801927), (84, 763740), (90, 712824), (105, 610992), (108, 594020), (112, 572805), (120, 534618), (126, 509160), (135, 475216), (140, 458244), (144, 445515), (168, 381870), (180, 356412), (189, 339440), (210, 305496), (216, 297010), (240, 267309), (252, 254580), (270, 237608), (280, 229122), (315, 203664), (336, 190935), (360, 178206), (378, 169720), (420, 152748), (432, 148505), (504, 127290), (540, 118804), (560, 114561), (630, 101832), (720, 89103), (756, 84860), (840, 76374), (945, 67888), (1008, 63645), (1080, 59402), (1260, 50916), (1512, 42430), (1680, 38187), (1890, 33944), (2160, 29701), (2520, 25458), (3024, 21215), (3780, 16972), (4243, 15120), (5040, 12729), (7560, 8486)]