1886715960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 6048756000

約数和(自身を除く): 4162040040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 361, 380, 388, 449, 456, 485, 570, 582, 722, 760, 776, 898, 970, 1083, 1140, 1164, 1347, 1444, 1455, 1796, 1805, 1843, 1940, 2166, 2245, 2280, 2328, 2694, 2888, 2910, 3592, 3610, 3686, 3880, 4332, 4490, 5388, 5415, 5529, 5820, 6735, 7220, 7372, 8531, 8664, 8980, 9215, 10776, 10830, 11058, 11640, 13470, 14440, 14744, 17062, 17960, 18430, 21660, 22116, 25593, 26940, 27645, 34124, 35017, 36860, 42655, 43320, 43553, 44232, 51186, 53880, 55290, 68248, 70034, 73720, 85310, 87106, 102372, 105051, 110580, 127965, 130659, 140068, 162089, 170620, 174212, 175085, 204744, 210102, 217765, 221160, 255930, 261318, 280136, 324178, 341240, 348424, 350170, 420204, 435530, 486267, 511860, 522636, 525255, 648356, 653295, 700340, 810445, 827507, 840408, 871060, 972534, 1023720, 1045272, 1050510, 1296712, 1306590, 1400680, 1620890, 1655014, 1742120, 1945068, 2101020, 2431335, 2482521, 2613180, 3241780, 3310028, 3890136, 4137535, 4202040, 4862670, 4965042, 5226360, 6483560, 6620056, 8275070, 9725340, 9930084, 12412605, 15722633, 16550140, 19450680, 19860168, 24825210, 31445266, 33100280, 47167899, 49650420, 62890532, 78613165, 94335798, 99300840, 125781064, 157226330, 188671596, 235839495, 314452660, 377343192, 471678990, 628905320, 943357980, 1886715960]

約数ペア:

[(1, 1886715960), (2, 943357980), (3, 628905320), (4, 471678990), (5, 377343192), (6, 314452660), (8, 235839495), (10, 188671596), (12, 157226330), (15, 125781064), (19, 99300840), (20, 94335798), (24, 78613165), (30, 62890532), (38, 49650420), (40, 47167899), (57, 33100280), (60, 31445266), (76, 24825210), (95, 19860168), (97, 19450680), (114, 16550140), (120, 15722633), (152, 12412605), (190, 9930084), (194, 9725340), (228, 8275070), (285, 6620056), (291, 6483560), (361, 5226360), (380, 4965042), (388, 4862670), (449, 4202040), (456, 4137535), (485, 3890136), (570, 3310028), (582, 3241780), (722, 2613180), (760, 2482521), (776, 2431335), (898, 2101020), (970, 1945068), (1083, 1742120), (1140, 1655014), (1164, 1620890), (1347, 1400680), (1444, 1306590), (1455, 1296712), (1796, 1050510), (1805, 1045272), (1843, 1023720), (1940, 972534), (2166, 871060), (2245, 840408), (2280, 827507), (2328, 810445), (2694, 700340), (2888, 653295), (2910, 648356), (3592, 525255), (3610, 522636), (3686, 511860), (3880, 486267), (4332, 435530), (4490, 420204), (5388, 350170), (5415, 348424), (5529, 341240), (5820, 324178), (6735, 280136), (7220, 261318), (7372, 255930), (8531, 221160), (8664, 217765), (8980, 210102), (9215, 204744), (10776, 175085), (10830, 174212), (11058, 170620), (11640, 162089), (13470, 140068), (14440, 130659), (14744, 127965), (17062, 110580), (17960, 105051), (18430, 102372), (21660, 87106), (22116, 85310), (25593, 73720), (26940, 70034), (27645, 68248), (34124, 55290), (35017, 53880), (36860, 51186), (42655, 44232), (43320, 43553)]