254882880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 336

約数和(自身を含む): 1027054080

約数和(自身を除く): 772171200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 269, 280, 282, 288, 315, 320, 329, 336, 360, 376, 420, 423, 448, 470, 480, 504, 538, 560, 564, 576, 630, 658, 672, 705, 720, 752, 807, 840, 846, 940, 960, 987, 1008, 1076, 1120, 1128, 1260, 1316, 1344, 1345, 1410, 1440, 1504, 1614, 1645, 1680, 1692, 1880, 1883, 1974, 2016, 2115, 2152, 2240, 2256, 2421, 2520, 2632, 2690, 2820, 2880, 2961, 3008, 3228, 3290, 3360, 3384, 3760, 3766, 3948, 4032, 4035, 4230, 4304, 4512, 4842, 4935, 5040, 5264, 5380, 5640, 5649, 5922, 6456, 6580, 6720, 6768, 7520, 7532, 7896, 8070, 8460, 8608, 9024, 9415, 9684, 9870, 10080, 10528, 10760, 11280, 11298, 11844, 12105, 12643, 12912, 13160, 13536, 14805, 15040, 15064, 15792, 16140, 16920, 16947, 17216, 18830, 19368, 19740, 20160, 21056, 21520, 22560, 22596, 23688, 24210, 25286, 25824, 26320, 27072, 28245, 29610, 30128, 31584, 32280, 33840, 33894, 37660, 37929, 38736, 39480, 43040, 45120, 45192, 47376, 48420, 50572, 51648, 52640, 56490, 59220, 60256, 63168, 63215, 64560, 67680, 67788, 75320, 75858, 77472, 78960, 84735, 86080, 88501, 90384, 94752, 96840, 101144, 105280, 112980, 113787, 118440, 120512, 126430, 129120, 135360, 135576, 150640, 151716, 154944, 157920, 169470, 177002, 180768, 189504, 189645, 193680, 202288, 225960, 227574, 236880, 252860, 258240, 265503, 271152, 301280, 303432, 315840, 338940, 354004, 361536, 379290, 387360, 404576, 442505, 451920, 455148, 473760, 505720, 531006, 542304, 568935, 602560, 606864, 677880, 708008, 758580, 774720, 796509, 809152, 885010, 903840, 910296, 947520, 1011440, 1062012, 1084608, 1137870, 1213728, 1327515, 1355760, 1416016, 1517160, 1593018, 1770020, 1807680, 1820592, 2022880, 2124024, 2275740, 2427456, 2655030, 2711520, 2832032, 3034320, 3186036, 3540040, 3641184, 3982545, 4045760, 4248048, 4551480, 5310060, 5423040, 5664064, 6068640, 6372072, 7080080, 7282368, 7965090, 8496096, 9102960, 10620120, 12137280, 12744144, 14160160, 15930180, 16992192, 18205920, 21240240, 25488288, 28320320, 31860360, 36411840, 42480480, 50976576, 63720720, 84960960, 127441440, 254882880]

約数ペア:

[(1, 254882880), (2, 127441440), (3, 84960960), (4, 63720720), (5, 50976576), (6, 42480480), (7, 36411840), (8, 31860360), (9, 28320320), (10, 25488288), (12, 21240240), (14, 18205920), (15, 16992192), (16, 15930180), (18, 14160160), (20, 12744144), (21, 12137280), (24, 10620120), (28, 9102960), (30, 8496096), (32, 7965090), (35, 7282368), (36, 7080080), (40, 6372072), (42, 6068640), (45, 5664064), (47, 5423040), (48, 5310060), (56, 4551480), (60, 4248048), (63, 4045760), (64, 3982545), (70, 3641184), (72, 3540040), (80, 3186036), (84, 3034320), (90, 2832032), (94, 2711520), (96, 2655030), (105, 2427456), (112, 2275740), (120, 2124024), (126, 2022880), (140, 1820592), (141, 1807680), (144, 1770020), (160, 1593018), (168, 1517160), (180, 1416016), (188, 1355760), (192, 1327515), (210, 1213728), (224, 1137870), (235, 1084608), (240, 1062012), (252, 1011440), (269, 947520), (280, 910296), (282, 903840), (288, 885010), (315, 809152), (320, 796509), (329, 774720), (336, 758580), (360, 708008), (376, 677880), (420, 606864), (423, 602560), (448, 568935), (470, 542304), (480, 531006), (504, 505720), (538, 473760), (560, 455148), (564, 451920), (576, 442505), (630, 404576), (658, 387360), (672, 379290), (705, 361536), (720, 354004), (752, 338940), (807, 315840), (840, 303432), (846, 301280), (940, 271152), (960, 265503), (987, 258240), (1008, 252860), (1076, 236880), (1120, 227574), (1128, 225960), (1260, 202288), (1316, 193680), (1344, 189645), (1345, 189504), (1410, 180768), (1440, 177002), (1504, 169470), (1614, 157920), (1645, 154944), (1680, 151716), (1692, 150640), (1880, 135576), (1883, 135360), (1974, 129120), (2016, 126430), (2115, 120512), (2152, 118440), (2240, 113787), (2256, 112980), (2421, 105280), (2520, 101144), (2632, 96840), (2690, 94752), (2820, 90384), (2880, 88501), (2961, 86080), (3008, 84735), (3228, 78960), (3290, 77472), (3360, 75858), (3384, 75320), (3760, 67788), (3766, 67680), (3948, 64560), (4032, 63215), (4035, 63168), (4230, 60256), (4304, 59220), (4512, 56490), (4842, 52640), (4935, 51648), (5040, 50572), (5264, 48420), (5380, 47376), (5640, 45192), (5649, 45120), (5922, 43040), (6456, 39480), (6580, 38736), (6720, 37929), (6768, 37660), (7520, 33894), (7532, 33840), (7896, 32280), (8070, 31584), (8460, 30128), (8608, 29610), (9024, 28245), (9415, 27072), (9684, 26320), (9870, 25824), (10080, 25286), (10528, 24210), (10760, 23688), (11280, 22596), (11298, 22560), (11844, 21520), (12105, 21056), (12643, 20160), (12912, 19740), (13160, 19368), (13536, 18830), (14805, 17216), (15040, 16947), (15064, 16920), (15792, 16140)]