859429120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 2348801280

約数和(自身を除く): 1489372160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 179, 220, 242, 248, 256, 310, 320, 341, 352, 358, 440, 484, 496, 605, 620, 640, 682, 704, 716, 880, 895, 968, 992, 1210, 1240, 1280, 1364, 1408, 1432, 1705, 1760, 1790, 1936, 1969, 1984, 2420, 2480, 2728, 2816, 2864, 3410, 3520, 3580, 3751, 3872, 3938, 3968, 4840, 4960, 5456, 5549, 5728, 6820, 7040, 7160, 7502, 7744, 7876, 7936, 9680, 9845, 9920, 10912, 11098, 11456, 13640, 14080, 14320, 15004, 15488, 15752, 18755, 19360, 19690, 19840, 21659, 21824, 22196, 22912, 27280, 27745, 28640, 30008, 30976, 31504, 37510, 38720, 39380, 39680, 43318, 43648, 44392, 45824, 54560, 55490, 57280, 60016, 61039, 63008, 75020, 77440, 78760, 86636, 87296, 88784, 108295, 109120, 110980, 114560, 120032, 122078, 126016, 150040, 154880, 157520, 173272, 177568, 216590, 218240, 221960, 229120, 240064, 244156, 252032, 300080, 305195, 315040, 346544, 355136, 433180, 436480, 443920, 480128, 488312, 504064, 600160, 610390, 630080, 671429, 693088, 710272, 866360, 887840, 960256, 976624, 1200320, 1220780, 1260160, 1342858, 1386176, 1420544, 1732720, 1775680, 1953248, 2400640, 2441560, 2520320, 2685716, 2772352, 3357145, 3465440, 3551360, 3906496, 4801280, 4883120, 5371432, 5544704, 6714290, 6930880, 7102720, 7812992, 9766240, 10742864, 13428580, 13861760, 15625984, 19532480, 21485728, 26857160, 27723520, 39064960, 42971456, 53714320, 78129920, 85942912, 107428640, 171885824, 214857280, 429714560, 859429120]

約数ペア:

[(1, 859429120), (2, 429714560), (4, 214857280), (5, 171885824), (8, 107428640), (10, 85942912), (11, 78129920), (16, 53714320), (20, 42971456), (22, 39064960), (31, 27723520), (32, 26857160), (40, 21485728), (44, 19532480), (55, 15625984), (62, 13861760), (64, 13428580), (80, 10742864), (88, 9766240), (110, 7812992), (121, 7102720), (124, 6930880), (128, 6714290), (155, 5544704), (160, 5371432), (176, 4883120), (179, 4801280), (220, 3906496), (242, 3551360), (248, 3465440), (256, 3357145), (310, 2772352), (320, 2685716), (341, 2520320), (352, 2441560), (358, 2400640), (440, 1953248), (484, 1775680), (496, 1732720), (605, 1420544), (620, 1386176), (640, 1342858), (682, 1260160), (704, 1220780), (716, 1200320), (880, 976624), (895, 960256), (968, 887840), (992, 866360), (1210, 710272), (1240, 693088), (1280, 671429), (1364, 630080), (1408, 610390), (1432, 600160), (1705, 504064), (1760, 488312), (1790, 480128), (1936, 443920), (1969, 436480), (1984, 433180), (2420, 355136), (2480, 346544), (2728, 315040), (2816, 305195), (2864, 300080), (3410, 252032), (3520, 244156), (3580, 240064), (3751, 229120), (3872, 221960), (3938, 218240), (3968, 216590), (4840, 177568), (4960, 173272), (5456, 157520), (5549, 154880), (5728, 150040), (6820, 126016), (7040, 122078), (7160, 120032), (7502, 114560), (7744, 110980), (7876, 109120), (7936, 108295), (9680, 88784), (9845, 87296), (9920, 86636), (10912, 78760), (11098, 77440), (11456, 75020), (13640, 63008), (14080, 61039), (14320, 60016), (15004, 57280), (15488, 55490), (15752, 54560), (18755, 45824), (19360, 44392), (19690, 43648), (19840, 43318), (21659, 39680), (21824, 39380), (22196, 38720), (22912, 37510), (27280, 31504), (27745, 30976), (28640, 30008)]