127441440

素因数分解:

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

素因数の和:344

約数の個数: 288

約数和(自身を含む): 509483520

約数和(自身を除く): 382042080

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, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 269, 280, 282, 288, 315, 329, 336, 360, 376, 420, 423, 470, 480, 504, 538, 560, 564, 630, 658, 672, 705, 720, 752, 807, 840, 846, 940, 987, 1008, 1076, 1120, 1128, 1260, 1316, 1345, 1410, 1440, 1504, 1614, 1645, 1680, 1692, 1880, 1883, 1974, 2016, 2115, 2152, 2256, 2421, 2520, 2632, 2690, 2820, 2961, 3228, 3290, 3360, 3384, 3760, 3766, 3948, 4035, 4230, 4304, 4512, 4842, 4935, 5040, 5264, 5380, 5640, 5649, 5922, 6456, 6580, 6768, 7520, 7532, 7896, 8070, 8460, 8608, 9415, 9684, 9870, 10080, 10528, 10760, 11280, 11298, 11844, 12105, 12643, 12912, 13160, 13536, 14805, 15064, 15792, 16140, 16920, 16947, 18830, 19368, 19740, 21520, 22560, 22596, 23688, 24210, 25286, 25824, 26320, 28245, 29610, 30128, 31584, 32280, 33840, 33894, 37660, 37929, 38736, 39480, 43040, 45192, 47376, 48420, 50572, 52640, 56490, 59220, 60256, 63215, 64560, 67680, 67788, 75320, 75858, 77472, 78960, 84735, 88501, 90384, 94752, 96840, 101144, 112980, 113787, 118440, 126430, 129120, 135576, 150640, 151716, 157920, 169470, 177002, 180768, 189645, 193680, 202288, 225960, 227574, 236880, 252860, 265503, 271152, 301280, 303432, 338940, 354004, 379290, 387360, 404576, 442505, 451920, 455148, 473760, 505720, 531006, 542304, 568935, 606864, 677880, 708008, 758580, 796509, 885010, 903840, 910296, 1011440, 1062012, 1137870, 1213728, 1327515, 1355760, 1416016, 1517160, 1593018, 1770020, 1820592, 2022880, 2124024, 2275740, 2655030, 2711520, 2832032, 3034320, 3186036, 3540040, 3641184, 3982545, 4248048, 4551480, 5310060, 6068640, 6372072, 7080080, 7965090, 8496096, 9102960, 10620120, 12744144, 14160160, 15930180, 18205920, 21240240, 25488288, 31860360, 42480480, 63720720, 127441440]

約数ペア:

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