7254905280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56821}}^1$

素因数の和:56867

約数の個数: 224

約数和(自身を含む): 27710952960

約数和(自身を除く): 20456047680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 9120, 10640, 12768, 15960, 18240, 21280, 25536, 31920, 42560, 56821, 63840, 113642, 127680, 170463, 227284, 284105, 340926, 397747, 454568, 568210, 681852, 795494, 852315, 909136, 1079599, 1136420, 1193241, 1363704, 1590988, 1704630, 1818272, 1988735, 2159198, 2272840, 2386482, 2727408, 3181976, 3238797, 3409260, 3636544, 3977470, 4318396, 4545680, 4772964, 5397995, 5454816, 5966205, 6363952, 6477594, 6818520, 7557193, 7954940, 8636792, 9091360, 9545928, 10795990, 10909632, 11932410, 12727904, 12955188, 13637040, 15114386, 15909880, 16193985, 17273584, 18182720, 19091856, 21591980, 22671579, 23864820, 25455808, 25910376, 27274080, 30228772, 31819760, 32387970, 34547168, 37785965, 38183712, 43183960, 45343158, 47729640, 51820752, 54548160, 60457544, 63639520, 64775940, 69094336, 75571930, 76367424, 86367920, 90686316, 95459280, 103641504, 113357895, 120915088, 127279040, 129551880, 151143860, 172735840, 181372632, 190918560, 207283008, 226715790, 241830176, 259103760, 302287720, 345471680, 362745264, 381837120, 453431580, 483660352, 518207520, 604575440, 725490528, 906863160, 1036415040, 1209150880, 1450981056, 1813726320, 2418301760, 3627452640, 7254905280]

約数ペア:

[(1, 7254905280), (2, 3627452640), (3, 2418301760), (4, 1813726320), (5, 1450981056), (6, 1209150880), (7, 1036415040), (8, 906863160), (10, 725490528), (12, 604575440), (14, 518207520), (15, 483660352), (16, 453431580), (19, 381837120), (20, 362745264), (21, 345471680), (24, 302287720), (28, 259103760), (30, 241830176), (32, 226715790), (35, 207283008), (38, 190918560), (40, 181372632), (42, 172735840), (48, 151143860), (56, 129551880), (57, 127279040), (60, 120915088), (64, 113357895), (70, 103641504), (76, 95459280), (80, 90686316), (84, 86367920), (95, 76367424), (96, 75571930), (105, 69094336), (112, 64775940), (114, 63639520), (120, 60457544), (133, 54548160), (140, 51820752), (152, 47729640), (160, 45343158), (168, 43183960), (190, 38183712), (192, 37785965), (210, 34547168), (224, 32387970), (228, 31819760), (240, 30228772), (266, 27274080), (280, 25910376), (285, 25455808), (304, 23864820), (320, 22671579), (336, 21591980), (380, 19091856), (399, 18182720), (420, 17273584), (448, 16193985), (456, 15909880), (480, 15114386), (532, 13637040), (560, 12955188), (570, 12727904), (608, 11932410), (665, 10909632), (672, 10795990), (760, 9545928), (798, 9091360), (840, 8636792), (912, 7954940), (960, 7557193), (1064, 6818520), (1120, 6477594), (1140, 6363952), (1216, 5966205), (1330, 5454816), (1344, 5397995), (1520, 4772964), (1596, 4545680), (1680, 4318396), (1824, 3977470), (1995, 3636544), (2128, 3409260), (2240, 3238797), (2280, 3181976), (2660, 2727408), (3040, 2386482), (3192, 2272840), (3360, 2159198), (3648, 1988735), (3990, 1818272), (4256, 1704630), (4560, 1590988), (5320, 1363704), (6080, 1193241), (6384, 1136420), (6720, 1079599), (7980, 909136), (8512, 852315), (9120, 795494), (10640, 681852), (12768, 568210), (15960, 454568), (18240, 397747), (21280, 340926), (25536, 284105), (31920, 227284), (42560, 170463), (56821, 127680), (63840, 113642)]