1609161120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 384

約数和(自身を含む): 6502809600

約数和(自身を除く): 4893648480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 127, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 254, 270, 280, 288, 315, 336, 360, 378, 381, 419, 420, 432, 480, 504, 508, 540, 560, 630, 635, 672, 720, 756, 762, 838, 840, 864, 889, 945, 1008, 1016, 1080, 1120, 1143, 1257, 1260, 1270, 1440, 1512, 1524, 1676, 1680, 1778, 1890, 1905, 2016, 2032, 2095, 2160, 2286, 2514, 2520, 2540, 2667, 2933, 3024, 3048, 3352, 3360, 3429, 3556, 3771, 3780, 3810, 4064, 4190, 4320, 4445, 4572, 5028, 5040, 5080, 5334, 5715, 5866, 6048, 6096, 6285, 6704, 6858, 7112, 7542, 7560, 7620, 8001, 8380, 8799, 8890, 9144, 10056, 10080, 10160, 10668, 11313, 11430, 11732, 12192, 12570, 13335, 13408, 13716, 14224, 14665, 15084, 15120, 15240, 16002, 16760, 17145, 17598, 17780, 18288, 18855, 20112, 20320, 21336, 22626, 22860, 23464, 24003, 25140, 26397, 26670, 27432, 28448, 29330, 30168, 30240, 30480, 32004, 33520, 34290, 35196, 35560, 36576, 37710, 40005, 40224, 42672, 43995, 45252, 45720, 46928, 48006, 50280, 52794, 53213, 53340, 54864, 56565, 58660, 60336, 60960, 64008, 67040, 68580, 70392, 71120, 75420, 79191, 80010, 85344, 87990, 90504, 91440, 93856, 96012, 100560, 105588, 106426, 106680, 109728, 113130, 117320, 120015, 120672, 128016, 131985, 137160, 140784, 142240, 150840, 158382, 159639, 160020, 175980, 181008, 182880, 192024, 201120, 211176, 212852, 213360, 226260, 234640, 240030, 256032, 263970, 266065, 274320, 281568, 301680, 316764, 319278, 320040, 351960, 362016, 372491, 384048, 395955, 422352, 425704, 426720, 452520, 469280, 478917, 480060, 527940, 532130, 548640, 603360, 633528, 638556, 640080, 703920, 744982, 768096, 791910, 798195, 844704, 851408, 905040, 957834, 960120, 1055880, 1064260, 1117473, 1267056, 1277112, 1280160, 1407840, 1436751, 1489964, 1583820, 1596390, 1702816, 1810080, 1862455, 1915668, 1920240, 2111760, 2128520, 2234946, 2394585, 2534112, 2554224, 2873502, 2979928, 3167640, 3192780, 3352419, 3724910, 3831336, 3840480, 4223520, 4257040, 4469892, 4789170, 5108448, 5587365, 5747004, 5959856, 6335280, 6385560, 6704838, 7183755, 7449820, 7662672, 8514080, 8939784, 9578340, 10057257, 11174730, 11494008, 11919712, 12670560, 12771120, 13409676, 14367510, 14899640, 15325344, 16762095, 17879568, 19156680, 20114514, 22349460, 22988016, 25542240, 26819352, 28735020, 29799280, 33524190, 35759136, 38313360, 40229028, 44698920, 45976032, 50286285, 53638704, 57470040, 59598560, 67048380, 76626720, 80458056, 89397840, 100572570, 107277408, 114940080, 134096760, 160916112, 178795680, 201145140, 229880160, 268193520, 321832224, 402290280, 536387040, 804580560, 1609161120]

約数ペア:

[(1, 1609161120), (2, 804580560), (3, 536387040), (4, 402290280), (5, 321832224), (6, 268193520), (7, 229880160), (8, 201145140), (9, 178795680), (10, 160916112), (12, 134096760), (14, 114940080), (15, 107277408), (16, 100572570), (18, 89397840), (20, 80458056), (21, 76626720), (24, 67048380), (27, 59598560), (28, 57470040), (30, 53638704), (32, 50286285), (35, 45976032), (36, 44698920), (40, 40229028), (42, 38313360), (45, 35759136), (48, 33524190), (54, 29799280), (56, 28735020), (60, 26819352), (63, 25542240), (70, 22988016), (72, 22349460), (80, 20114514), (84, 19156680), (90, 17879568), (96, 16762095), (105, 15325344), (108, 14899640), (112, 14367510), (120, 13409676), (126, 12771120), (127, 12670560), (135, 11919712), (140, 11494008), (144, 11174730), (160, 10057257), (168, 9578340), (180, 8939784), (189, 8514080), (210, 7662672), (216, 7449820), (224, 7183755), (240, 6704838), (252, 6385560), (254, 6335280), (270, 5959856), (280, 5747004), (288, 5587365), (315, 5108448), (336, 4789170), (360, 4469892), (378, 4257040), (381, 4223520), (419, 3840480), (420, 3831336), (432, 3724910), (480, 3352419), (504, 3192780), (508, 3167640), (540, 2979928), (560, 2873502), (630, 2554224), (635, 2534112), (672, 2394585), (720, 2234946), (756, 2128520), (762, 2111760), (838, 1920240), (840, 1915668), (864, 1862455), (889, 1810080), (945, 1702816), (1008, 1596390), (1016, 1583820), (1080, 1489964), (1120, 1436751), (1143, 1407840), (1257, 1280160), (1260, 1277112), (1270, 1267056), (1440, 1117473), (1512, 1064260), (1524, 1055880), (1676, 960120), (1680, 957834), (1778, 905040), (1890, 851408), (1905, 844704), (2016, 798195), (2032, 791910), (2095, 768096), (2160, 744982), (2286, 703920), (2514, 640080), (2520, 638556), (2540, 633528), (2667, 603360), (2933, 548640), (3024, 532130), (3048, 527940), (3352, 480060), (3360, 478917), (3429, 469280), (3556, 452520), (3771, 426720), (3780, 425704), (3810, 422352), (4064, 395955), (4190, 384048), (4320, 372491), (4445, 362016), (4572, 351960), (5028, 320040), (5040, 319278), (5080, 316764), (5334, 301680), (5715, 281568), (5866, 274320), (6048, 266065), (6096, 263970), (6285, 256032), (6704, 240030), (6858, 234640), (7112, 226260), (7542, 213360), (7560, 212852), (7620, 211176), (8001, 201120), (8380, 192024), (8799, 182880), (8890, 181008), (9144, 175980), (10056, 160020), (10080, 159639), (10160, 158382), (10668, 150840), (11313, 142240), (11430, 140784), (11732, 137160), (12192, 131985), (12570, 128016), (13335, 120672), (13408, 120015), (13716, 117320), (14224, 113130), (14665, 109728), (15084, 106680), (15120, 106426), (15240, 105588), (16002, 100560), (16760, 96012), (17145, 93856), (17598, 91440), (17780, 90504), (18288, 87990), (18855, 85344), (20112, 80010), (20320, 79191), (21336, 75420), (22626, 71120), (22860, 70392), (23464, 68580), (24003, 67040), (25140, 64008), (26397, 60960), (26670, 60336), (27432, 58660), (28448, 56565), (29330, 54864), (30168, 53340), (30240, 53213), (30480, 52794), (32004, 50280), (33520, 48006), (34290, 46928), (35196, 45720), (35560, 45252), (36576, 43995), (37710, 42672), (40005, 40224)]