302827840

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 224

約数和(自身を含む): 877824000

約数和(自身を除く): 574996160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 89, 98, 112, 124, 140, 155, 160, 178, 196, 217, 224, 245, 248, 280, 310, 320, 343, 356, 392, 434, 445, 448, 490, 496, 560, 620, 623, 686, 712, 784, 868, 890, 980, 992, 1085, 1120, 1240, 1246, 1372, 1424, 1519, 1568, 1715, 1736, 1780, 1960, 1984, 2170, 2240, 2480, 2492, 2744, 2759, 2848, 3038, 3115, 3136, 3430, 3472, 3560, 3920, 4340, 4361, 4960, 4984, 5488, 5518, 5696, 6076, 6230, 6860, 6944, 7120, 7595, 7840, 8680, 8722, 9920, 9968, 10633, 10976, 11036, 12152, 12460, 13720, 13795, 13888, 14240, 15190, 15680, 17360, 17444, 19313, 19936, 21266, 21805, 21952, 22072, 24304, 24920, 27440, 27590, 28480, 30380, 30527, 34720, 34888, 38626, 39872, 42532, 43610, 44144, 48608, 49840, 53165, 54880, 55180, 60760, 61054, 69440, 69776, 77252, 85064, 87220, 88288, 96565, 97216, 99680, 106330, 109760, 110360, 121520, 122108, 135191, 139552, 152635, 154504, 170128, 174440, 176576, 193130, 199360, 212660, 220720, 243040, 244216, 270382, 279104, 305270, 309008, 340256, 348880, 386260, 425320, 441440, 486080, 488432, 540764, 610540, 618016, 675955, 680512, 697760, 772520, 850640, 882880, 946337, 976864, 1081528, 1221080, 1236032, 1351910, 1395520, 1545040, 1701280, 1892674, 1953728, 2163056, 2442160, 2703820, 3090080, 3402560, 3785348, 4326112, 4731685, 4884320, 5407640, 6180160, 7570696, 8652224, 9463370, 9768640, 10815280, 15141392, 18926740, 21630560, 30282784, 37853480, 43261120, 60565568, 75706960, 151413920, 302827840]

約数ペア:

[(1, 302827840), (2, 151413920), (4, 75706960), (5, 60565568), (7, 43261120), (8, 37853480), (10, 30282784), (14, 21630560), (16, 18926740), (20, 15141392), (28, 10815280), (31, 9768640), (32, 9463370), (35, 8652224), (40, 7570696), (49, 6180160), (56, 5407640), (62, 4884320), (64, 4731685), (70, 4326112), (80, 3785348), (89, 3402560), (98, 3090080), (112, 2703820), (124, 2442160), (140, 2163056), (155, 1953728), (160, 1892674), (178, 1701280), (196, 1545040), (217, 1395520), (224, 1351910), (245, 1236032), (248, 1221080), (280, 1081528), (310, 976864), (320, 946337), (343, 882880), (356, 850640), (392, 772520), (434, 697760), (445, 680512), (448, 675955), (490, 618016), (496, 610540), (560, 540764), (620, 488432), (623, 486080), (686, 441440), (712, 425320), (784, 386260), (868, 348880), (890, 340256), (980, 309008), (992, 305270), (1085, 279104), (1120, 270382), (1240, 244216), (1246, 243040), (1372, 220720), (1424, 212660), (1519, 199360), (1568, 193130), (1715, 176576), (1736, 174440), (1780, 170128), (1960, 154504), (1984, 152635), (2170, 139552), (2240, 135191), (2480, 122108), (2492, 121520), (2744, 110360), (2759, 109760), (2848, 106330), (3038, 99680), (3115, 97216), (3136, 96565), (3430, 88288), (3472, 87220), (3560, 85064), (3920, 77252), (4340, 69776), (4361, 69440), (4960, 61054), (4984, 60760), (5488, 55180), (5518, 54880), (5696, 53165), (6076, 49840), (6230, 48608), (6860, 44144), (6944, 43610), (7120, 42532), (7595, 39872), (7840, 38626), (8680, 34888), (8722, 34720), (9920, 30527), (9968, 30380), (10633, 28480), (10976, 27590), (11036, 27440), (12152, 24920), (12460, 24304), (13720, 22072), (13795, 21952), (13888, 21805), (14240, 21266), (15190, 19936), (15680, 19313), (17360, 17444)]