198323595280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{5521}}^1$

素因数の和:6045

約数の個数: 160

約数和(自身を含む): 497465847648

約数和(自身を除く): 299142252368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 433, 488, 610, 680, 866, 976, 1037, 1220, 1360, 1732, 2074, 2165, 2440, 3464, 4148, 4330, 4880, 5185, 5521, 6928, 7361, 8296, 8660, 10370, 11042, 14722, 16592, 17320, 20740, 22084, 26413, 27605, 29444, 34640, 36805, 41480, 44168, 52826, 55210, 58888, 73610, 82960, 88336, 93857, 105652, 110420, 117776, 132065, 147220, 187714, 211304, 220840, 264130, 294440, 336781, 375428, 422608, 441680, 449021, 469285, 528260, 588880, 673562, 750856, 898042, 938570, 1056520, 1347124, 1501712, 1683905, 1796084, 1877140, 2113040, 2245105, 2390593, 2694248, 3367810, 3592168, 3754280, 4490210, 4781186, 5388496, 5725277, 6735620, 7184336, 7508560, 8980420, 9562372, 11450554, 11952965, 13471240, 17960840, 19124744, 22901108, 23905930, 26942480, 28626385, 35921680, 38249488, 40640081, 45802216, 47811860, 57252770, 81280162, 91604432, 95623720, 114505540, 145826173, 162560324, 191247440, 203200405, 229011080, 291652346, 325120648, 406400810, 458022160, 583304692, 650241296, 729130865, 812801620, 1166609384, 1458261730, 1625603240, 2333218768, 2479044941, 2916523460, 3251206480, 4958089882, 5833046920, 9916179764, 11666093840, 12395224705, 19832359528, 24790449410, 39664719056, 49580898820, 99161797640, 198323595280]

約数ペア:

[(1, 198323595280), (2, 99161797640), (4, 49580898820), (5, 39664719056), (8, 24790449410), (10, 19832359528), (16, 12395224705), (17, 11666093840), (20, 9916179764), (34, 5833046920), (40, 4958089882), (61, 3251206480), (68, 2916523460), (80, 2479044941), (85, 2333218768), (122, 1625603240), (136, 1458261730), (170, 1166609384), (244, 812801620), (272, 729130865), (305, 650241296), (340, 583304692), (433, 458022160), (488, 406400810), (610, 325120648), (680, 291652346), (866, 229011080), (976, 203200405), (1037, 191247440), (1220, 162560324), (1360, 145826173), (1732, 114505540), (2074, 95623720), (2165, 91604432), (2440, 81280162), (3464, 57252770), (4148, 47811860), (4330, 45802216), (4880, 40640081), (5185, 38249488), (5521, 35921680), (6928, 28626385), (7361, 26942480), (8296, 23905930), (8660, 22901108), (10370, 19124744), (11042, 17960840), (14722, 13471240), (16592, 11952965), (17320, 11450554), (20740, 9562372), (22084, 8980420), (26413, 7508560), (27605, 7184336), (29444, 6735620), (34640, 5725277), (36805, 5388496), (41480, 4781186), (44168, 4490210), (52826, 3754280), (55210, 3592168), (58888, 3367810), (73610, 2694248), (82960, 2390593), (88336, 2245105), (93857, 2113040), (105652, 1877140), (110420, 1796084), (117776, 1683905), (132065, 1501712), (147220, 1347124), (187714, 1056520), (211304, 938570), (220840, 898042), (264130, 750856), (294440, 673562), (336781, 588880), (375428, 528260), (422608, 469285), (441680, 449021)]