1188200720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6625

約数の個数: 160

約数和(自身を含む): 3519417600

約数和(自身を除く): 2331216880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 304, 323, 340, 380, 476, 532, 560, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1360, 1520, 1615, 1904, 2128, 2261, 2380, 2584, 2660, 3230, 4522, 4760, 5168, 5320, 6460, 6569, 9044, 9520, 10640, 11305, 12920, 13138, 18088, 22610, 25840, 26276, 32845, 36176, 45220, 45983, 52552, 65690, 90440, 91966, 105104, 111673, 124811, 131380, 180880, 183932, 223346, 229915, 249622, 262760, 367864, 446692, 459830, 499244, 525520, 558365, 624055, 735728, 781711, 873677, 893384, 919660, 998488, 1116730, 1248110, 1563422, 1747354, 1786768, 1839320, 1996976, 2121787, 2233460, 2496220, 3126844, 3494708, 3678640, 3908555, 4243574, 4368385, 4466920, 4992440, 6253688, 6989416, 7817110, 8487148, 8736770, 8933840, 9984880, 10608935, 12507376, 13978832, 14852509, 15634220, 16974296, 17473540, 21217870, 29705018, 31268440, 33948592, 34947080, 42435740, 59410036, 62536880, 69894160, 74262545, 84871480, 118820072, 148525090, 169742960, 237640144, 297050180, 594100360, 1188200720]

約数ペア:

[(1, 1188200720), (2, 594100360), (4, 297050180), (5, 237640144), (7, 169742960), (8, 148525090), (10, 118820072), (14, 84871480), (16, 74262545), (17, 69894160), (19, 62536880), (20, 59410036), (28, 42435740), (34, 34947080), (35, 33948592), (38, 31268440), (40, 29705018), (56, 21217870), (68, 17473540), (70, 16974296), (76, 15634220), (80, 14852509), (85, 13978832), (95, 12507376), (112, 10608935), (119, 9984880), (133, 8933840), (136, 8736770), (140, 8487148), (152, 7817110), (170, 6989416), (190, 6253688), (238, 4992440), (266, 4466920), (272, 4368385), (280, 4243574), (304, 3908555), (323, 3678640), (340, 3494708), (380, 3126844), (476, 2496220), (532, 2233460), (560, 2121787), (595, 1996976), (646, 1839320), (665, 1786768), (680, 1747354), (760, 1563422), (952, 1248110), (1064, 1116730), (1190, 998488), (1292, 919660), (1330, 893384), (1360, 873677), (1520, 781711), (1615, 735728), (1904, 624055), (2128, 558365), (2261, 525520), (2380, 499244), (2584, 459830), (2660, 446692), (3230, 367864), (4522, 262760), (4760, 249622), (5168, 229915), (5320, 223346), (6460, 183932), (6569, 180880), (9044, 131380), (9520, 124811), (10640, 111673), (11305, 105104), (12920, 91966), (13138, 90440), (18088, 65690), (22610, 52552), (25840, 45983), (26276, 45220), (32845, 36176)]