8137885440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111539}}^1$

素因数の和:111582

約数の個数: 144

約数和(自身を含む): 27358531200

約数和(自身を除く): 19220645760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960, 111539, 223078, 334617, 446156, 557695, 669234, 892312, 1115390, 1338468, 1673085, 1784624, 2119241, 2230780, 2676936, 3346170, 3569248, 4238482, 4461560, 5353872, 6357723, 6692340, 7138496, 8476964, 8923120, 10596205, 10707744, 12715446, 13384680, 14276992, 16953928, 17846240, 21192410, 21415488, 25430892, 26769360, 28553984, 31788615, 33907856, 35692480, 42384820, 42830976, 50861784, 53538720, 63577230, 67815712, 71384960, 84769640, 85661952, 101723568, 107077440, 127154460, 135631424, 142769920, 169539280, 203447136, 214154880, 254308920, 271262848, 339078560, 406894272, 428309760, 508617840, 542525696, 678157120, 813788544, 1017235680, 1356314240, 1627577088, 2034471360, 2712628480, 4068942720, 8137885440]

約数ペア:

[(1, 8137885440), (2, 4068942720), (3, 2712628480), (4, 2034471360), (5, 1627577088), (6, 1356314240), (8, 1017235680), (10, 813788544), (12, 678157120), (15, 542525696), (16, 508617840), (19, 428309760), (20, 406894272), (24, 339078560), (30, 271262848), (32, 254308920), (38, 214154880), (40, 203447136), (48, 169539280), (57, 142769920), (60, 135631424), (64, 127154460), (76, 107077440), (80, 101723568), (95, 85661952), (96, 84769640), (114, 71384960), (120, 67815712), (128, 63577230), (152, 53538720), (160, 50861784), (190, 42830976), (192, 42384820), (228, 35692480), (240, 33907856), (256, 31788615), (285, 28553984), (304, 26769360), (320, 25430892), (380, 21415488), (384, 21192410), (456, 17846240), (480, 16953928), (570, 14276992), (608, 13384680), (640, 12715446), (760, 10707744), (768, 10596205), (912, 8923120), (960, 8476964), (1140, 7138496), (1216, 6692340), (1280, 6357723), (1520, 5353872), (1824, 4461560), (1920, 4238482), (2280, 3569248), (2432, 3346170), (3040, 2676936), (3648, 2230780), (3840, 2119241), (4560, 1784624), (4864, 1673085), (6080, 1338468), (7296, 1115390), (9120, 892312), (12160, 669234), (14592, 557695), (18240, 446156), (24320, 334617), (36480, 223078), (72960, 111539)]