247202160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2415

約数の個数: 160

約数和(自身を含む): 842088960

約数和(自身を除く): 594886800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1840, 2185, 2280, 2357, 2622, 2760, 3496, 4370, 4560, 4714, 5244, 5520, 6555, 6992, 7071, 8740, 9428, 10488, 11785, 13110, 14142, 17480, 18856, 20976, 23570, 26220, 28284, 34960, 35355, 37712, 44783, 47140, 52440, 54211, 56568, 70710, 89566, 94280, 104880, 108422, 113136, 134349, 141420, 162633, 179132, 188560, 216844, 223915, 268698, 271055, 282840, 325266, 358264, 433688, 447830, 537396, 542110, 565680, 650532, 671745, 716528, 813165, 867376, 895660, 1030009, 1074792, 1084220, 1301064, 1343490, 1626330, 1791320, 2060018, 2149584, 2168440, 2602128, 2686980, 3090027, 3252660, 3582640, 4120036, 4336880, 5150045, 5373960, 6180054, 6505320, 8240072, 10300090, 10747920, 12360108, 13010640, 15450135, 16480144, 20600180, 24720216, 30900270, 41200360, 49440432, 61800540, 82400720, 123601080, 247202160]

約数ペア:

[(1, 247202160), (2, 123601080), (3, 82400720), (4, 61800540), (5, 49440432), (6, 41200360), (8, 30900270), (10, 24720216), (12, 20600180), (15, 16480144), (16, 15450135), (19, 13010640), (20, 12360108), (23, 10747920), (24, 10300090), (30, 8240072), (38, 6505320), (40, 6180054), (46, 5373960), (48, 5150045), (57, 4336880), (60, 4120036), (69, 3582640), (76, 3252660), (80, 3090027), (92, 2686980), (95, 2602128), (114, 2168440), (115, 2149584), (120, 2060018), (138, 1791320), (152, 1626330), (184, 1343490), (190, 1301064), (228, 1084220), (230, 1074792), (240, 1030009), (276, 895660), (285, 867376), (304, 813165), (345, 716528), (368, 671745), (380, 650532), (437, 565680), (456, 542110), (460, 537396), (552, 447830), (570, 433688), (690, 358264), (760, 325266), (874, 282840), (912, 271055), (920, 268698), (1104, 223915), (1140, 216844), (1311, 188560), (1380, 179132), (1520, 162633), (1748, 141420), (1840, 134349), (2185, 113136), (2280, 108422), (2357, 104880), (2622, 94280), (2760, 89566), (3496, 70710), (4370, 56568), (4560, 54211), (4714, 52440), (5244, 47140), (5520, 44783), (6555, 37712), (6992, 35355), (7071, 34960), (8740, 28284), (9428, 26220), (10488, 23570), (11785, 20976), (13110, 18856), (14142, 17480)]