2194661120

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 5933813760

約数和(自身を除く): 3739152640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 62, 64, 71, 76, 80, 82, 95, 124, 128, 142, 152, 155, 160, 164, 190, 205, 248, 256, 284, 304, 310, 320, 328, 355, 380, 410, 496, 568, 589, 608, 620, 640, 656, 710, 760, 779, 820, 992, 1136, 1178, 1216, 1240, 1271, 1280, 1312, 1349, 1420, 1520, 1558, 1640, 1984, 2201, 2272, 2356, 2432, 2480, 2542, 2624, 2698, 2840, 2911, 2945, 3040, 3116, 3280, 3895, 3968, 4402, 4544, 4712, 4864, 4960, 5084, 5248, 5396, 5680, 5822, 5890, 6080, 6232, 6355, 6560, 6745, 7790, 7936, 8804, 9088, 9424, 9920, 10168, 10496, 10792, 11005, 11360, 11644, 11780, 12160, 12464, 12710, 13120, 13490, 14555, 15580, 17608, 18176, 18848, 19840, 20336, 21584, 22010, 22720, 23288, 23560, 24149, 24320, 24928, 25420, 26240, 26980, 29110, 31160, 35216, 37696, 39680, 40672, 41819, 43168, 44020, 45440, 46576, 47120, 48298, 49856, 50840, 52480, 53960, 55309, 58220, 62320, 70432, 75392, 81344, 83638, 86336, 88040, 90241, 90880, 93152, 94240, 96596, 99712, 101680, 107920, 110618, 116440, 120745, 124640, 140864, 150784, 162688, 167276, 172672, 176080, 180482, 186304, 188480, 193192, 199424, 203360, 209095, 215840, 221236, 232880, 241490, 249280, 276545, 281728, 325376, 334552, 345344, 352160, 360964, 372608, 376960, 386384, 406720, 418190, 431680, 442472, 451205, 465760, 482980, 498560, 553090, 563456, 669104, 704320, 721928, 745216, 753920, 772768, 813440, 836380, 863360, 884944, 902410, 931520, 965960, 997120, 1106180, 1338208, 1408640, 1443856, 1545536, 1626880, 1672760, 1714579, 1726720, 1769888, 1804820, 1863040, 1931920, 2212360, 2676416, 2817280, 2887712, 3091072, 3345520, 3429158, 3539776, 3609640, 3726080, 3863840, 4424720, 5352832, 5775424, 6182144, 6691040, 6858316, 7079552, 7219280, 7727680, 8572895, 8849440, 10705664, 11550848, 13382080, 13716632, 14159104, 14438560, 15455360, 17145790, 17698880, 23101696, 26764160, 27433264, 28877120, 30910720, 34291580, 35397760, 53528320, 54866528, 57754240, 68583160, 70795520, 109733056, 115508480, 137166320, 219466112, 274332640, 438932224, 548665280, 1097330560, 2194661120]

約数ペア:

[(1, 2194661120), (2, 1097330560), (4, 548665280), (5, 438932224), (8, 274332640), (10, 219466112), (16, 137166320), (19, 115508480), (20, 109733056), (31, 70795520), (32, 68583160), (38, 57754240), (40, 54866528), (41, 53528320), (62, 35397760), (64, 34291580), (71, 30910720), (76, 28877120), (80, 27433264), (82, 26764160), (95, 23101696), (124, 17698880), (128, 17145790), (142, 15455360), (152, 14438560), (155, 14159104), (160, 13716632), (164, 13382080), (190, 11550848), (205, 10705664), (248, 8849440), (256, 8572895), (284, 7727680), (304, 7219280), (310, 7079552), (320, 6858316), (328, 6691040), (355, 6182144), (380, 5775424), (410, 5352832), (496, 4424720), (568, 3863840), (589, 3726080), (608, 3609640), (620, 3539776), (640, 3429158), (656, 3345520), (710, 3091072), (760, 2887712), (779, 2817280), (820, 2676416), (992, 2212360), (1136, 1931920), (1178, 1863040), (1216, 1804820), (1240, 1769888), (1271, 1726720), (1280, 1714579), (1312, 1672760), (1349, 1626880), (1420, 1545536), (1520, 1443856), (1558, 1408640), (1640, 1338208), (1984, 1106180), (2201, 997120), (2272, 965960), (2356, 931520), (2432, 902410), (2480, 884944), (2542, 863360), (2624, 836380), (2698, 813440), (2840, 772768), (2911, 753920), (2945, 745216), (3040, 721928), (3116, 704320), (3280, 669104), (3895, 563456), (3968, 553090), (4402, 498560), (4544, 482980), (4712, 465760), (4864, 451205), (4960, 442472), (5084, 431680), (5248, 418190), (5396, 406720), (5680, 386384), (5822, 376960), (5890, 372608), (6080, 360964), (6232, 352160), (6355, 345344), (6560, 334552), (6745, 325376), (7790, 281728), (7936, 276545), (8804, 249280), (9088, 241490), (9424, 232880), (9920, 221236), (10168, 215840), (10496, 209095), (10792, 203360), (11005, 199424), (11360, 193192), (11644, 188480), (11780, 186304), (12160, 180482), (12464, 176080), (12710, 172672), (13120, 167276), (13490, 162688), (14555, 150784), (15580, 140864), (17608, 124640), (18176, 120745), (18848, 116440), (19840, 110618), (20336, 107920), (21584, 101680), (22010, 99712), (22720, 96596), (23288, 94240), (23560, 93152), (24149, 90880), (24320, 90241), (24928, 88040), (25420, 86336), (26240, 83638), (26980, 81344), (29110, 75392), (31160, 70432), (35216, 62320), (37696, 58220), (39680, 55309), (40672, 53960), (41819, 52480), (43168, 50840), (44020, 49856), (45440, 48298), (46576, 47120)]