42563355520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{557}}^1$

素因数の和:1081

約数の個数: 256

約数和(自身を含む): 119906075520

約数和(自身を除く): 77342720000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 461, 518, 557, 560, 592, 640, 740, 896, 922, 1036, 1114, 1120, 1184, 1295, 1480, 1844, 2072, 2228, 2240, 2305, 2368, 2590, 2785, 2960, 3227, 3688, 3899, 4144, 4456, 4480, 4610, 4736, 5180, 5570, 5920, 6454, 7376, 7798, 8288, 8912, 9220, 10360, 11140, 11840, 12908, 14752, 15596, 16135, 16576, 17057, 17824, 18440, 19495, 20609, 20720, 22280, 23680, 25816, 29504, 31192, 32270, 33152, 34114, 35648, 36880, 38990, 41218, 41440, 44560, 51632, 59008, 62384, 64540, 68228, 71296, 73760, 77980, 82436, 82880, 85285, 89120, 103045, 103264, 119399, 124768, 129080, 136456, 144263, 147520, 155960, 164872, 165760, 170570, 178240, 206090, 206528, 238798, 249536, 256777, 258160, 272912, 288526, 295040, 311920, 329744, 341140, 356480, 412180, 413056, 477596, 499072, 513554, 516320, 545824, 577052, 596995, 623840, 659488, 682280, 721315, 824360, 955192, 1027108, 1032640, 1091648, 1154104, 1193990, 1247680, 1283885, 1318976, 1364560, 1442630, 1648720, 1797439, 1910384, 2054216, 2065280, 2183296, 2308208, 2387980, 2495360, 2567770, 2637952, 2729120, 2885260, 3297440, 3594878, 3820768, 4108432, 4616416, 4775960, 5135540, 5458240, 5770520, 6594880, 7189756, 7641536, 8216864, 8987195, 9232832, 9500749, 9551920, 10271080, 10916480, 11541040, 13189760, 14379512, 15283072, 16433728, 17974390, 18465664, 19001498, 19103840, 20542160, 23082080, 28759024, 32867456, 35948780, 38002996, 38207680, 41084320, 46164160, 47503745, 57518048, 66505243, 71897560, 76005992, 76415360, 82168640, 92328320, 95007490, 115036096, 133010486, 143795120, 152011984, 164337280, 190014980, 230072192, 266020972, 287590240, 304023968, 332526215, 380029960, 532041944, 575180480, 608047936, 665052430, 760059920, 1064083888, 1150360960, 1216095872, 1330104860, 1520119840, 2128167776, 2660209720, 3040239680, 4256335552, 5320419440, 6080479360, 8512671104, 10640838880, 21281677760, 42563355520]

約数ペア:

[(1, 42563355520), (2, 21281677760), (4, 10640838880), (5, 8512671104), (7, 6080479360), (8, 5320419440), (10, 4256335552), (14, 3040239680), (16, 2660209720), (20, 2128167776), (28, 1520119840), (32, 1330104860), (35, 1216095872), (37, 1150360960), (40, 1064083888), (56, 760059920), (64, 665052430), (70, 608047936), (74, 575180480), (80, 532041944), (112, 380029960), (128, 332526215), (140, 304023968), (148, 287590240), (160, 266020972), (185, 230072192), (224, 190014980), (259, 164337280), (280, 152011984), (296, 143795120), (320, 133010486), (370, 115036096), (448, 95007490), (461, 92328320), (518, 82168640), (557, 76415360), (560, 76005992), (592, 71897560), (640, 66505243), (740, 57518048), (896, 47503745), (922, 46164160), (1036, 41084320), (1114, 38207680), (1120, 38002996), (1184, 35948780), (1295, 32867456), (1480, 28759024), (1844, 23082080), (2072, 20542160), (2228, 19103840), (2240, 19001498), (2305, 18465664), (2368, 17974390), (2590, 16433728), (2785, 15283072), (2960, 14379512), (3227, 13189760), (3688, 11541040), (3899, 10916480), (4144, 10271080), (4456, 9551920), (4480, 9500749), (4610, 9232832), (4736, 8987195), (5180, 8216864), (5570, 7641536), (5920, 7189756), (6454, 6594880), (7376, 5770520), (7798, 5458240), (8288, 5135540), (8912, 4775960), (9220, 4616416), (10360, 4108432), (11140, 3820768), (11840, 3594878), (12908, 3297440), (14752, 2885260), (15596, 2729120), (16135, 2637952), (16576, 2567770), (17057, 2495360), (17824, 2387980), (18440, 2308208), (19495, 2183296), (20609, 2065280), (20720, 2054216), (22280, 1910384), (23680, 1797439), (25816, 1648720), (29504, 1442630), (31192, 1364560), (32270, 1318976), (33152, 1283885), (34114, 1247680), (35648, 1193990), (36880, 1154104), (38990, 1091648), (41218, 1032640), (41440, 1027108), (44560, 955192), (51632, 824360), (59008, 721315), (62384, 682280), (64540, 659488), (68228, 623840), (71296, 596995), (73760, 577052), (77980, 545824), (82436, 516320), (82880, 513554), (85285, 499072), (89120, 477596), (103045, 413056), (103264, 412180), (119399, 356480), (124768, 341140), (129080, 329744), (136456, 311920), (144263, 295040), (147520, 288526), (155960, 272912), (164872, 258160), (165760, 256777), (170570, 249536), (178240, 238798), (206090, 206528)]