2749208880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5233}}^1$

素因数の和:5459

約数の個数: 160

約数和(自身を含む): 9345830400

約数和(自身を除く): 6596621520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 199, 220, 240, 264, 330, 398, 440, 528, 597, 660, 796, 880, 995, 1194, 1320, 1592, 1990, 2189, 2388, 2640, 2985, 3184, 3980, 4378, 4776, 5233, 5970, 6567, 7960, 8756, 9552, 10466, 10945, 11940, 13134, 15699, 15920, 17512, 20932, 21890, 23880, 26165, 26268, 31398, 32835, 35024, 41864, 43780, 47760, 52330, 52536, 57563, 62796, 65670, 78495, 83728, 87560, 104660, 105072, 115126, 125592, 131340, 156990, 172689, 175120, 209320, 230252, 251184, 262680, 287815, 313980, 345378, 418640, 460504, 525360, 575630, 627960, 690756, 863445, 921008, 1041367, 1151260, 1255920, 1381512, 1726890, 2082734, 2302520, 2763024, 3124101, 3453780, 4165468, 4605040, 5206835, 6248202, 6907560, 8330936, 10413670, 11455037, 12496404, 13815120, 15620505, 16661872, 20827340, 22910074, 24992808, 31241010, 34365111, 41654680, 45820148, 49985616, 57275185, 62482020, 68730222, 83309360, 91640296, 114550370, 124964040, 137460444, 171825555, 183280592, 229100740, 249928080, 274920888, 343651110, 458201480, 549841776, 687302220, 916402960, 1374604440, 2749208880]

約数ペア:

[(1, 2749208880), (2, 1374604440), (3, 916402960), (4, 687302220), (5, 549841776), (6, 458201480), (8, 343651110), (10, 274920888), (11, 249928080), (12, 229100740), (15, 183280592), (16, 171825555), (20, 137460444), (22, 124964040), (24, 114550370), (30, 91640296), (33, 83309360), (40, 68730222), (44, 62482020), (48, 57275185), (55, 49985616), (60, 45820148), (66, 41654680), (80, 34365111), (88, 31241010), (110, 24992808), (120, 22910074), (132, 20827340), (165, 16661872), (176, 15620505), (199, 13815120), (220, 12496404), (240, 11455037), (264, 10413670), (330, 8330936), (398, 6907560), (440, 6248202), (528, 5206835), (597, 4605040), (660, 4165468), (796, 3453780), (880, 3124101), (995, 2763024), (1194, 2302520), (1320, 2082734), (1592, 1726890), (1990, 1381512), (2189, 1255920), (2388, 1151260), (2640, 1041367), (2985, 921008), (3184, 863445), (3980, 690756), (4378, 627960), (4776, 575630), (5233, 525360), (5970, 460504), (6567, 418640), (7960, 345378), (8756, 313980), (9552, 287815), (10466, 262680), (10945, 251184), (11940, 230252), (13134, 209320), (15699, 175120), (15920, 172689), (17512, 156990), (20932, 131340), (21890, 125592), (23880, 115126), (26165, 105072), (26268, 104660), (31398, 87560), (32835, 83728), (35024, 78495), (41864, 65670), (43780, 62796), (47760, 57563), (52330, 52536)]