7147870080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12451}}^1$

素因数の和:12509

約数の個数: 256

約数和(自身を含む): 25605296640

約数和(自身を除く): 18457426560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 384, 390, 416, 460, 480, 520, 552, 598, 624, 640, 690, 736, 780, 832, 897, 920, 960, 1040, 1104, 1196, 1248, 1380, 1472, 1495, 1560, 1664, 1794, 1840, 1920, 2080, 2208, 2392, 2496, 2760, 2944, 2990, 3120, 3588, 3680, 4160, 4416, 4485, 4784, 4992, 5520, 5980, 6240, 7176, 7360, 8320, 8832, 8970, 9568, 11040, 11960, 12451, 12480, 14352, 14720, 17940, 19136, 22080, 23920, 24902, 24960, 28704, 35880, 37353, 38272, 44160, 47840, 49804, 57408, 62255, 71760, 74706, 95680, 99608, 114816, 124510, 143520, 149412, 161863, 186765, 191360, 199216, 249020, 286373, 287040, 298824, 323726, 373530, 398432, 485589, 498040, 572746, 574080, 597648, 647452, 747060, 796864, 809315, 859119, 971178, 996080, 1145492, 1195296, 1294904, 1431865, 1494120, 1593728, 1618630, 1718238, 1942356, 1992160, 2290984, 2390592, 2427945, 2589808, 2863730, 2988240, 3237260, 3436476, 3722849, 3884712, 3984320, 4295595, 4581968, 4781184, 4855890, 5179616, 5727460, 5976480, 6474520, 6872952, 7445698, 7769424, 7968640, 8591190, 9163936, 9711780, 10359232, 11168547, 11454920, 11952960, 12949040, 13745904, 14891396, 15538848, 17182380, 18327872, 18614245, 19423560, 20718464, 22337094, 22909840, 23905920, 25898080, 27491808, 29782792, 31077696, 34364760, 36655744, 37228490, 38847120, 44674188, 45819680, 51796160, 54983616, 55842735, 59565584, 62155392, 68729520, 74456980, 77694240, 89348376, 91639360, 103592320, 109967232, 111685470, 119131168, 137459040, 148913960, 155388480, 178696752, 183278720, 223370940, 238262336, 274918080, 297827920, 310776960, 357393504, 446741880, 476524672, 549836160, 595655840, 714787008, 893483760, 1191311680, 1429574016, 1786967520, 2382623360, 3573935040, 7147870080]

約数ペア:

[(1, 7147870080), (2, 3573935040), (3, 2382623360), (4, 1786967520), (5, 1429574016), (6, 1191311680), (8, 893483760), (10, 714787008), (12, 595655840), (13, 549836160), (15, 476524672), (16, 446741880), (20, 357393504), (23, 310776960), (24, 297827920), (26, 274918080), (30, 238262336), (32, 223370940), (39, 183278720), (40, 178696752), (46, 155388480), (48, 148913960), (52, 137459040), (60, 119131168), (64, 111685470), (65, 109967232), (69, 103592320), (78, 91639360), (80, 89348376), (92, 77694240), (96, 74456980), (104, 68729520), (115, 62155392), (120, 59565584), (128, 55842735), (130, 54983616), (138, 51796160), (156, 45819680), (160, 44674188), (184, 38847120), (192, 37228490), (195, 36655744), (208, 34364760), (230, 31077696), (240, 29782792), (260, 27491808), (276, 25898080), (299, 23905920), (312, 22909840), (320, 22337094), (345, 20718464), (368, 19423560), (384, 18614245), (390, 18327872), (416, 17182380), (460, 15538848), (480, 14891396), (520, 13745904), (552, 12949040), (598, 11952960), (624, 11454920), (640, 11168547), (690, 10359232), (736, 9711780), (780, 9163936), (832, 8591190), (897, 7968640), (920, 7769424), (960, 7445698), (1040, 6872952), (1104, 6474520), (1196, 5976480), (1248, 5727460), (1380, 5179616), (1472, 4855890), (1495, 4781184), (1560, 4581968), (1664, 4295595), (1794, 3984320), (1840, 3884712), (1920, 3722849), (2080, 3436476), (2208, 3237260), (2392, 2988240), (2496, 2863730), (2760, 2589808), (2944, 2427945), (2990, 2390592), (3120, 2290984), (3588, 1992160), (3680, 1942356), (4160, 1718238), (4416, 1618630), (4485, 1593728), (4784, 1494120), (4992, 1431865), (5520, 1294904), (5980, 1195296), (6240, 1145492), (7176, 996080), (7360, 971178), (8320, 859119), (8832, 809315), (8970, 796864), (9568, 747060), (11040, 647452), (11960, 597648), (12451, 574080), (12480, 572746), (14352, 498040), (14720, 485589), (17940, 398432), (19136, 373530), (22080, 323726), (23920, 298824), (24902, 287040), (24960, 286373), (28704, 249020), (35880, 199216), (37353, 191360), (38272, 186765), (44160, 161863), (47840, 149412), (49804, 143520), (57408, 124510), (62255, 114816), (71760, 99608), (74706, 95680)]