291240423040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{150833}}^1$

素因数の和:151290

約数の個数: 128

約数和(自身を含む): 797561925120

約数和(自身を除く): 506321502080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 431, 448, 560, 640, 862, 896, 1120, 1724, 2155, 2240, 3017, 3448, 4310, 4480, 6034, 6896, 8620, 12068, 13792, 15085, 17240, 24136, 27584, 30170, 34480, 48272, 55168, 60340, 68960, 96544, 120680, 137920, 150833, 193088, 241360, 275840, 301666, 386176, 482720, 603332, 754165, 965440, 1055831, 1206664, 1508330, 1930880, 2111662, 2413328, 3016660, 4223324, 4826656, 5279155, 6033320, 8446648, 9653312, 10558310, 12066640, 16893296, 19306624, 21116620, 24133280, 33786592, 42233240, 48266560, 65009023, 67573184, 84466480, 96533120, 130018046, 135146368, 168932960, 260036092, 325045115, 337865920, 455063161, 520072184, 650090230, 675731840, 910126322, 1040144368, 1300180460, 1820252644, 2080288736, 2275315805, 2600360920, 3640505288, 4160577472, 4550631610, 5200721840, 7281010576, 8321154944, 9101263220, 10401443680, 14562021152, 18202526440, 20802887360, 29124042304, 36405052880, 41605774720, 58248084608, 72810105760, 145620211520, 291240423040]

約数ペア:

[(1, 291240423040), (2, 145620211520), (4, 72810105760), (5, 58248084608), (7, 41605774720), (8, 36405052880), (10, 29124042304), (14, 20802887360), (16, 18202526440), (20, 14562021152), (28, 10401443680), (32, 9101263220), (35, 8321154944), (40, 7281010576), (56, 5200721840), (64, 4550631610), (70, 4160577472), (80, 3640505288), (112, 2600360920), (128, 2275315805), (140, 2080288736), (160, 1820252644), (224, 1300180460), (280, 1040144368), (320, 910126322), (431, 675731840), (448, 650090230), (560, 520072184), (640, 455063161), (862, 337865920), (896, 325045115), (1120, 260036092), (1724, 168932960), (2155, 135146368), (2240, 130018046), (3017, 96533120), (3448, 84466480), (4310, 67573184), (4480, 65009023), (6034, 48266560), (6896, 42233240), (8620, 33786592), (12068, 24133280), (13792, 21116620), (15085, 19306624), (17240, 16893296), (24136, 12066640), (27584, 10558310), (30170, 9653312), (34480, 8446648), (48272, 6033320), (55168, 5279155), (60340, 4826656), (68960, 4223324), (96544, 3016660), (120680, 2413328), (137920, 2111662), (150833, 1930880), (193088, 1508330), (241360, 1206664), (275840, 1055831), (301666, 965440), (386176, 754165), (482720, 603332)]