7139936000

素因数分解:

$2^8\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 18940521600

約数和(自身を除く): 11800585600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 109, 115, 125, 128, 160, 178, 184, 200, 218, 230, 250, 256, 320, 356, 368, 400, 436, 445, 460, 500, 545, 575, 640, 712, 736, 800, 872, 890, 920, 1000, 1090, 1150, 1280, 1424, 1472, 1600, 1744, 1780, 1840, 2000, 2047, 2180, 2225, 2300, 2507, 2725, 2848, 2875, 2944, 3200, 3488, 3560, 3680, 4000, 4094, 4360, 4450, 4600, 5014, 5450, 5696, 5750, 5888, 6400, 6976, 7120, 7360, 8000, 8188, 8720, 8900, 9200, 9701, 10028, 10235, 10900, 11125, 11392, 11500, 12535, 13625, 13952, 14240, 14720, 16000, 16376, 17440, 17800, 18400, 19402, 20056, 20470, 21800, 22250, 22784, 23000, 25070, 27250, 27904, 28480, 29440, 32000, 32752, 34880, 35600, 36800, 38804, 40112, 40940, 43600, 44500, 46000, 48505, 50140, 51175, 54500, 56960, 62675, 65504, 69760, 71200, 73600, 77608, 80224, 81880, 87200, 89000, 92000, 97010, 100280, 102350, 109000, 113920, 125350, 131008, 139520, 142400, 147200, 155216, 160448, 163760, 174400, 178000, 184000, 194020, 200560, 204700, 218000, 223123, 242525, 250700, 255875, 262016, 284800, 310432, 313375, 320896, 327520, 348800, 356000, 368000, 388040, 401120, 409400, 436000, 446246, 485050, 501400, 511750, 524032, 569600, 620864, 626750, 641792, 655040, 697600, 712000, 736000, 776080, 802240, 818800, 872000, 892492, 970100, 1002800, 1023500, 1115615, 1212625, 1241728, 1253500, 1310080, 1424000, 1552160, 1604480, 1637600, 1744000, 1784984, 1940200, 2005600, 2047000, 2231230, 2425250, 2483456, 2507000, 2620160, 2848000, 3104320, 3208960, 3275200, 3488000, 3569968, 3880400, 4011200, 4094000, 4462460, 4850500, 5014000, 5578075, 6208640, 6550400, 7139936, 7760800, 8022400, 8188000, 8924920, 9701000, 10028000, 11156150, 12417280, 13100800, 14279872, 15521600, 16044800, 16376000, 17849840, 19402000, 20056000, 22312300, 27890375, 28559744, 31043200, 32752000, 35699680, 38804000, 40112000, 44624600, 55780750, 57119488, 62086400, 65504000, 71399360, 77608000, 80224000, 89249200, 111561500, 142798720, 155216000, 178498400, 223123000, 285597440, 310432000, 356996800, 446246000, 713993600, 892492000, 1427987200, 1784984000, 3569968000, 7139936000]

約数ペア:

[(1, 7139936000), (2, 3569968000), (4, 1784984000), (5, 1427987200), (8, 892492000), (10, 713993600), (16, 446246000), (20, 356996800), (23, 310432000), (25, 285597440), (32, 223123000), (40, 178498400), (46, 155216000), (50, 142798720), (64, 111561500), (80, 89249200), (89, 80224000), (92, 77608000), (100, 71399360), (109, 65504000), (115, 62086400), (125, 57119488), (128, 55780750), (160, 44624600), (178, 40112000), (184, 38804000), (200, 35699680), (218, 32752000), (230, 31043200), (250, 28559744), (256, 27890375), (320, 22312300), (356, 20056000), (368, 19402000), (400, 17849840), (436, 16376000), (445, 16044800), (460, 15521600), (500, 14279872), (545, 13100800), (575, 12417280), (640, 11156150), (712, 10028000), (736, 9701000), (800, 8924920), (872, 8188000), (890, 8022400), (920, 7760800), (1000, 7139936), (1090, 6550400), (1150, 6208640), (1280, 5578075), (1424, 5014000), (1472, 4850500), (1600, 4462460), (1744, 4094000), (1780, 4011200), (1840, 3880400), (2000, 3569968), (2047, 3488000), (2180, 3275200), (2225, 3208960), (2300, 3104320), (2507, 2848000), (2725, 2620160), (2848, 2507000), (2875, 2483456), (2944, 2425250), (3200, 2231230), (3488, 2047000), (3560, 2005600), (3680, 1940200), (4000, 1784984), (4094, 1744000), (4360, 1637600), (4450, 1604480), (4600, 1552160), (5014, 1424000), (5450, 1310080), (5696, 1253500), (5750, 1241728), (5888, 1212625), (6400, 1115615), (6976, 1023500), (7120, 1002800), (7360, 970100), (8000, 892492), (8188, 872000), (8720, 818800), (8900, 802240), (9200, 776080), (9701, 736000), (10028, 712000), (10235, 697600), (10900, 655040), (11125, 641792), (11392, 626750), (11500, 620864), (12535, 569600), (13625, 524032), (13952, 511750), (14240, 501400), (14720, 485050), (16000, 446246), (16376, 436000), (17440, 409400), (17800, 401120), (18400, 388040), (19402, 368000), (20056, 356000), (20470, 348800), (21800, 327520), (22250, 320896), (22784, 313375), (23000, 310432), (25070, 284800), (27250, 262016), (27904, 255875), (28480, 250700), (29440, 242525), (32000, 223123), (32752, 218000), (34880, 204700), (35600, 200560), (36800, 194020), (38804, 184000), (40112, 178000), (40940, 174400), (43600, 163760), (44500, 160448), (46000, 155216), (48505, 147200), (50140, 142400), (51175, 139520), (54500, 131008), (56960, 125350), (62675, 113920), (65504, 109000), (69760, 102350), (71200, 100280), (73600, 97010), (77608, 92000), (80224, 89000), (81880, 87200)]