15667518560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1\times {\mathrm{3037}}^1$

素因数の和:4768

約数の個数: 96

約数和(自身を含む): 38998441440

約数和(自身を除く): 23330922880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 1697, 3037, 3040, 3394, 6074, 6788, 8485, 12148, 13576, 15185, 16970, 24296, 27152, 30370, 32243, 33940, 48592, 54304, 57703, 60740, 64486, 67880, 97184, 115406, 121480, 128972, 135760, 161215, 230812, 242960, 257944, 271520, 288515, 322430, 461624, 485920, 515888, 577030, 644860, 923248, 1031776, 1154060, 1289720, 1846496, 2308120, 2579440, 4616240, 5153789, 5158880, 9232480, 10307578, 20615156, 25768945, 41230312, 51537890, 82460624, 97921991, 103075780, 164921248, 195843982, 206151560, 391687964, 412303120, 489609955, 783375928, 824606240, 979219910, 1566751856, 1958439820, 3133503712, 3916879640, 7833759280, 15667518560]

約数ペア:

[(1, 15667518560), (2, 7833759280), (4, 3916879640), (5, 3133503712), (8, 1958439820), (10, 1566751856), (16, 979219910), (19, 824606240), (20, 783375928), (32, 489609955), (38, 412303120), (40, 391687964), (76, 206151560), (80, 195843982), (95, 164921248), (152, 103075780), (160, 97921991), (190, 82460624), (304, 51537890), (380, 41230312), (608, 25768945), (760, 20615156), (1520, 10307578), (1697, 9232480), (3037, 5158880), (3040, 5153789), (3394, 4616240), (6074, 2579440), (6788, 2308120), (8485, 1846496), (12148, 1289720), (13576, 1154060), (15185, 1031776), (16970, 923248), (24296, 644860), (27152, 577030), (30370, 515888), (32243, 485920), (33940, 461624), (48592, 322430), (54304, 288515), (57703, 271520), (60740, 257944), (64486, 242960), (67880, 230812), (97184, 161215), (115406, 135760), (121480, 128972)]