7917409920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 384

約数和(自身を含む): 29851009920

約数和(自身を除く): 21933600000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 613, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 961, 992, 1085, 1120, 1226, 1240, 1302, 1344, 1488, 1680, 1736, 1839, 1860, 1920, 1922, 1984, 2170, 2240, 2452, 2480, 2604, 2688, 2883, 2976, 3065, 3255, 3360, 3472, 3678, 3720, 3844, 3968, 4291, 4340, 4480, 4805, 4904, 4960, 5208, 5766, 5952, 6130, 6510, 6720, 6727, 6944, 7356, 7440, 7688, 8582, 8680, 9195, 9610, 9808, 9920, 10416, 11532, 11904, 12260, 12873, 13020, 13440, 13454, 13888, 14415, 14712, 14880, 15376, 17164, 17360, 18390, 19003, 19220, 19616, 19840, 20181, 20832, 21455, 23064, 24520, 25746, 26040, 26908, 27776, 28830, 29424, 29760, 30752, 33635, 34328, 34720, 36780, 38006, 38440, 39232, 40362, 41664, 42910, 46128, 49040, 51492, 52080, 53816, 57009, 57660, 58848, 59520, 61504, 64365, 67270, 68656, 69440, 73560, 76012, 76880, 78464, 80724, 83328, 85820, 92256, 95015, 98080, 100905, 102984, 104160, 107632, 114018, 115320, 117696, 123008, 128730, 133021, 134540, 137312, 138880, 147120, 152024, 153760, 161448, 171640, 184512, 190030, 196160, 201810, 205968, 208320, 215264, 228036, 230640, 235392, 257460, 266042, 269080, 274624, 285045, 294240, 304048, 307520, 322896, 343280, 369024, 380060, 392320, 399063, 403620, 411936, 416640, 430528, 456072, 461280, 514920, 532084, 538160, 549248, 570090, 588480, 589093, 608096, 615040, 645792, 665105, 686560, 760120, 798126, 807240, 823872, 861056, 912144, 922560, 1029840, 1064168, 1076320, 1140180, 1176960, 1178186, 1216192, 1291584, 1330210, 1373120, 1520240, 1596252, 1614480, 1647744, 1767279, 1824288, 1845120, 1995315, 2059680, 2128336, 2152640, 2280360, 2356372, 2432384, 2583168, 2660420, 2746240, 2945465, 3040480, 3192504, 3228960, 3534558, 3648576, 3990630, 4119360, 4123651, 4256672, 4305280, 4560720, 4712744, 5320840, 5890930, 6080960, 6385008, 6457920, 7069116, 7297152, 7981260, 8238720, 8247302, 8513344, 8836395, 9121440, 9425488, 10641680, 11781860, 12161920, 12370953, 12770016, 12915840, 14138232, 15962520, 16494604, 17026688, 17672790, 18242880, 18850976, 20618255, 21283360, 23563720, 24741906, 25540032, 28276464, 31925040, 32989208, 35345580, 36485760, 37701952, 41236510, 42566720, 47127440, 49483812, 51080064, 56552928, 61854765, 63850080, 65978416, 70691160, 75403904, 82473020, 85133440, 94254880, 98967624, 113105856, 123709530, 127700160, 131956832, 141382320, 164946040, 188509760, 197935248, 226211712, 247419060, 255400320, 263913664, 282764640, 329892080, 377019520, 395870496, 494838120, 527827328, 565529280, 659784160, 791740992, 989676240, 1131058560, 1319568320, 1583481984, 1979352480, 2639136640, 3958704960, 7917409920]

約数ペア:

[(1, 7917409920), (2, 3958704960), (3, 2639136640), (4, 1979352480), (5, 1583481984), (6, 1319568320), (7, 1131058560), (8, 989676240), (10, 791740992), (12, 659784160), (14, 565529280), (15, 527827328), (16, 494838120), (20, 395870496), (21, 377019520), (24, 329892080), (28, 282764640), (30, 263913664), (31, 255400320), (32, 247419060), (35, 226211712), (40, 197935248), (42, 188509760), (48, 164946040), (56, 141382320), (60, 131956832), (62, 127700160), (64, 123709530), (70, 113105856), (80, 98967624), (84, 94254880), (93, 85133440), (96, 82473020), (105, 75403904), (112, 70691160), (120, 65978416), (124, 63850080), (128, 61854765), (140, 56552928), (155, 51080064), (160, 49483812), (168, 47127440), (186, 42566720), (192, 41236510), (210, 37701952), (217, 36485760), (224, 35345580), (240, 32989208), (248, 31925040), (280, 28276464), (310, 25540032), (320, 24741906), (336, 23563720), (372, 21283360), (384, 20618255), (420, 18850976), (434, 18242880), (448, 17672790), (465, 17026688), (480, 16494604), (496, 15962520), (560, 14138232), (613, 12915840), (620, 12770016), (640, 12370953), (651, 12161920), (672, 11781860), (744, 10641680), (840, 9425488), (868, 9121440), (896, 8836395), (930, 8513344), (960, 8247302), (961, 8238720), (992, 7981260), (1085, 7297152), (1120, 7069116), (1226, 6457920), (1240, 6385008), (1302, 6080960), (1344, 5890930), (1488, 5320840), (1680, 4712744), (1736, 4560720), (1839, 4305280), (1860, 4256672), (1920, 4123651), (1922, 4119360), (1984, 3990630), (2170, 3648576), (2240, 3534558), (2452, 3228960), (2480, 3192504), (2604, 3040480), (2688, 2945465), (2883, 2746240), (2976, 2660420), (3065, 2583168), (3255, 2432384), (3360, 2356372), (3472, 2280360), (3678, 2152640), (3720, 2128336), (3844, 2059680), (3968, 1995315), (4291, 1845120), (4340, 1824288), (4480, 1767279), (4805, 1647744), (4904, 1614480), (4960, 1596252), (5208, 1520240), (5766, 1373120), (5952, 1330210), (6130, 1291584), (6510, 1216192), (6720, 1178186), (6727, 1176960), (6944, 1140180), (7356, 1076320), (7440, 1064168), (7688, 1029840), (8582, 922560), (8680, 912144), (9195, 861056), (9610, 823872), (9808, 807240), (9920, 798126), (10416, 760120), (11532, 686560), (11904, 665105), (12260, 645792), (12873, 615040), (13020, 608096), (13440, 589093), (13454, 588480), (13888, 570090), (14415, 549248), (14712, 538160), (14880, 532084), (15376, 514920), (17164, 461280), (17360, 456072), (18390, 430528), (19003, 416640), (19220, 411936), (19616, 403620), (19840, 399063), (20181, 392320), (20832, 380060), (21455, 369024), (23064, 343280), (24520, 322896), (25746, 307520), (26040, 304048), (26908, 294240), (27776, 285045), (28830, 274624), (29424, 269080), (29760, 266042), (30752, 257460), (33635, 235392), (34328, 230640), (34720, 228036), (36780, 215264), (38006, 208320), (38440, 205968), (39232, 201810), (40362, 196160), (41664, 190030), (42910, 184512), (46128, 171640), (49040, 161448), (51492, 153760), (52080, 152024), (53816, 147120), (57009, 138880), (57660, 137312), (58848, 134540), (59520, 133021), (61504, 128730), (64365, 123008), (67270, 117696), (68656, 115320), (69440, 114018), (73560, 107632), (76012, 104160), (76880, 102984), (78464, 100905), (80724, 98080), (83328, 95015), (85820, 92256)]