213440987520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{15193}}^1$

素因数の和:15495

約数の個数: 320

約数和(自身を含む): 765099339840

約数和(自身を除く): 551658352320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 271, 288, 320, 324, 360, 384, 405, 432, 480, 540, 542, 576, 640, 648, 720, 810, 813, 864, 960, 1080, 1084, 1152, 1296, 1355, 1440, 1620, 1626, 1728, 1920, 2160, 2168, 2439, 2592, 2710, 2880, 3240, 3252, 3456, 4065, 4320, 4336, 4878, 5184, 5420, 5760, 6480, 6504, 7317, 8130, 8640, 8672, 9756, 10368, 10840, 12195, 12960, 13008, 14634, 15193, 16260, 17280, 17344, 19512, 21680, 21951, 24390, 25920, 26016, 29268, 30386, 32520, 34688, 36585, 39024, 43360, 43902, 45579, 48780, 51840, 52032, 58536, 60772, 65040, 73170, 75965, 78048, 86720, 87804, 91158, 97560, 104064, 109755, 117072, 121544, 130080, 136737, 146340, 151930, 156096, 173440, 175608, 182316, 195120, 219510, 227895, 234144, 243088, 260160, 273474, 292680, 303860, 312192, 351216, 364632, 390240, 410211, 439020, 455790, 468288, 486176, 520320, 546948, 585360, 607720, 683685, 702432, 729264, 780480, 820422, 878040, 911580, 936576, 972352, 1093896, 1170720, 1215440, 1230633, 1367370, 1404864, 1458528, 1560960, 1640844, 1756080, 1823160, 1944704, 2051055, 2187792, 2341440, 2430880, 2461266, 2734740, 2809728, 2917056, 3281688, 3512160, 3646320, 4102110, 4117303, 4375584, 4682880, 4861760, 4922532, 5469480, 5834112, 6153165, 6563376, 7024320, 7292640, 8204220, 8234606, 8751168, 9723520, 9845064, 10938960, 12306330, 12351909, 13126752, 14048640, 14585280, 16408440, 16469212, 17502336, 19690128, 20586515, 21877920, 24612660, 24703818, 26253504, 29170560, 32816880, 32938424, 37055727, 39380256, 41173030, 43755840, 49225320, 49407636, 52507008, 61759545, 65633760, 65876848, 74111454, 78760512, 82346060, 87511680, 98450640, 98815272, 111167181, 123519090, 131267520, 131753696, 148222908, 157521024, 164692120, 185278635, 196901280, 197630544, 222334362, 247038180, 262535040, 263507392, 296445816, 329384240, 333501543, 370557270, 393802560, 395261088, 444668724, 494076360, 527014784, 555835905, 592891632, 658768480, 667003086, 741114540, 787605120, 790522176, 889337448, 988152720, 1111671810, 1185783264, 1317536960, 1334006172, 1482229080, 1581044352, 1667507715, 1778674896, 1976305440, 2223343620, 2371566528, 2635073920, 2668012344, 2964458160, 3335015430, 3557349792, 3952610880, 4446687240, 4743133056, 5336024688, 5928916320, 6670030860, 7114699584, 7905221760, 8893374480, 10672049376, 11857832640, 13340061720, 14229399168, 17786748960, 21344098752, 23715665280, 26680123440, 35573497920, 42688197504, 53360246880, 71146995840, 106720493760, 213440987520]

約数ペア:

[(1, 213440987520), (2, 106720493760), (3, 71146995840), (4, 53360246880), (5, 42688197504), (6, 35573497920), (8, 26680123440), (9, 23715665280), (10, 21344098752), (12, 17786748960), (15, 14229399168), (16, 13340061720), (18, 11857832640), (20, 10672049376), (24, 8893374480), (27, 7905221760), (30, 7114699584), (32, 6670030860), (36, 5928916320), (40, 5336024688), (45, 4743133056), (48, 4446687240), (54, 3952610880), (60, 3557349792), (64, 3335015430), (72, 2964458160), (80, 2668012344), (81, 2635073920), (90, 2371566528), (96, 2223343620), (108, 1976305440), (120, 1778674896), (128, 1667507715), (135, 1581044352), (144, 1482229080), (160, 1334006172), (162, 1317536960), (180, 1185783264), (192, 1111671810), (216, 988152720), (240, 889337448), (270, 790522176), (271, 787605120), (288, 741114540), (320, 667003086), (324, 658768480), (360, 592891632), (384, 555835905), (405, 527014784), (432, 494076360), (480, 444668724), (540, 395261088), (542, 393802560), (576, 370557270), (640, 333501543), (648, 329384240), (720, 296445816), (810, 263507392), (813, 262535040), (864, 247038180), (960, 222334362), (1080, 197630544), (1084, 196901280), (1152, 185278635), (1296, 164692120), (1355, 157521024), (1440, 148222908), (1620, 131753696), (1626, 131267520), (1728, 123519090), (1920, 111167181), (2160, 98815272), (2168, 98450640), (2439, 87511680), (2592, 82346060), (2710, 78760512), (2880, 74111454), (3240, 65876848), (3252, 65633760), (3456, 61759545), (4065, 52507008), (4320, 49407636), (4336, 49225320), (4878, 43755840), (5184, 41173030), (5420, 39380256), (5760, 37055727), (6480, 32938424), (6504, 32816880), (7317, 29170560), (8130, 26253504), (8640, 24703818), (8672, 24612660), (9756, 21877920), (10368, 20586515), (10840, 19690128), (12195, 17502336), (12960, 16469212), (13008, 16408440), (14634, 14585280), (15193, 14048640), (16260, 13126752), (17280, 12351909), (17344, 12306330), (19512, 10938960), (21680, 9845064), (21951, 9723520), (24390, 8751168), (25920, 8234606), (26016, 8204220), (29268, 7292640), (30386, 7024320), (32520, 6563376), (34688, 6153165), (36585, 5834112), (39024, 5469480), (43360, 4922532), (43902, 4861760), (45579, 4682880), (48780, 4375584), (51840, 4117303), (52032, 4102110), (58536, 3646320), (60772, 3512160), (65040, 3281688), (73170, 2917056), (75965, 2809728), (78048, 2734740), (86720, 2461266), (87804, 2430880), (91158, 2341440), (97560, 2187792), (104064, 2051055), (109755, 1944704), (117072, 1823160), (121544, 1756080), (130080, 1640844), (136737, 1560960), (146340, 1458528), (151930, 1404864), (156096, 1367370), (173440, 1230633), (175608, 1215440), (182316, 1170720), (195120, 1093896), (219510, 972352), (227895, 936576), (234144, 911580), (243088, 878040), (260160, 820422), (273474, 780480), (292680, 729264), (303860, 702432), (312192, 683685), (351216, 607720), (364632, 585360), (390240, 546948), (410211, 520320), (439020, 486176), (455790, 468288)]