16418879680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:248

約数の個数: 448

約数和(自身を含む): 48502702080

約数和(自身を除く): 32083822400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 73, 79, 80, 82, 112, 124, 140, 146, 155, 158, 160, 164, 205, 217, 224, 248, 280, 287, 292, 310, 316, 320, 328, 365, 395, 410, 434, 448, 496, 511, 553, 560, 574, 584, 620, 632, 656, 730, 790, 820, 868, 992, 1022, 1085, 1106, 1120, 1148, 1168, 1240, 1264, 1271, 1312, 1435, 1460, 1580, 1640, 1736, 1984, 2044, 2170, 2212, 2240, 2263, 2296, 2336, 2449, 2480, 2528, 2542, 2555, 2624, 2765, 2870, 2920, 2993, 3160, 3239, 3280, 3472, 4088, 4340, 4424, 4526, 4592, 4672, 4898, 4960, 5056, 5084, 5110, 5530, 5740, 5767, 5840, 5986, 6320, 6355, 6478, 6560, 6944, 8176, 8680, 8848, 8897, 9052, 9184, 9796, 9920, 10168, 10220, 11060, 11315, 11480, 11534, 11680, 11972, 12245, 12640, 12710, 12956, 13120, 13888, 14965, 15841, 16195, 16352, 17143, 17360, 17696, 17794, 18104, 18368, 19592, 20336, 20440, 20951, 22120, 22630, 22673, 22960, 23068, 23360, 23944, 24490, 25280, 25420, 25912, 28835, 29930, 31682, 32390, 32704, 34286, 34720, 35392, 35588, 36208, 39184, 40369, 40672, 40880, 41902, 44240, 44485, 45260, 45346, 45920, 46136, 47888, 48980, 50840, 51824, 57670, 59860, 63364, 64780, 68572, 69440, 71176, 72416, 78368, 79205, 80738, 81344, 81760, 83804, 85715, 88480, 88970, 90520, 90692, 91840, 92272, 92783, 95776, 97960, 100409, 101680, 103648, 104755, 113365, 115340, 119720, 126728, 129560, 137144, 142352, 144832, 156736, 158410, 161476, 163520, 167608, 171430, 176960, 177940, 178777, 181040, 181384, 184544, 185566, 191552, 195920, 200818, 201845, 203360, 207296, 209510, 226730, 230680, 236447, 239440, 253456, 259120, 274288, 284704, 316820, 322952, 335216, 342860, 355880, 357554, 362080, 362768, 369088, 371132, 391840, 401636, 403690, 406720, 419020, 453460, 461360, 463915, 472894, 478880, 502045, 506912, 518240, 548576, 569408, 633640, 645904, 649481, 670432, 685720, 702863, 711760, 715108, 724160, 725536, 742264, 783680, 803272, 807380, 838040, 893885, 906920, 922720, 927830, 945788, 957760, 1004090, 1013824, 1036480, 1097152, 1182235, 1251439, 1267280, 1291808, 1298962, 1340864, 1371440, 1405726, 1423520, 1430216, 1451072, 1484528, 1606544, 1614760, 1655129, 1676080, 1787770, 1813840, 1845440, 1855660, 1891576, 2008180, 2364470, 2502878, 2534560, 2583616, 2597924, 2742880, 2811452, 2847040, 2860432, 2969056, 3213088, 3229520, 3247405, 3310258, 3352160, 3514315, 3575540, 3627680, 3711320, 3783152, 4016360, 4728940, 5005756, 5069120, 5195848, 5485760, 5622904, 5720864, 5938112, 6257195, 6426176, 6459040, 6494810, 6620516, 6704320, 7028630, 7151080, 7255360, 7329857, 7422640, 7566304, 8032720, 8275645, 9457880, 10011512, 10391696, 11245808, 11441728, 12514390, 12918080, 12989620, 13241032, 14057260, 14302160, 14659714, 14845280, 15132608, 16065440, 16551290, 18915760, 20023024, 20783392, 22491616, 25028780, 25979240, 26482064, 28114520, 28604320, 29319428, 29690560, 32130880, 33102580, 36649285, 37831520, 40046048, 41566784, 44983232, 50057560, 51308999, 51958480, 52964128, 56229040, 57208640, 58638856, 66205160, 73298570, 75663040, 80092096, 100115120, 102617998, 103916960, 105928256, 112458080, 117277712, 132410320, 146597140, 200230240, 205235996, 207833920, 224916160, 234555424, 256544995, 264820640, 293194280, 400460480, 410471992, 469110848, 513089990, 529641280, 586388560, 820943984, 1026179980, 1172777120, 1641887968, 2052359960, 2345554240, 3283775936, 4104719920, 8209439840, 16418879680]

約数ペア:

[(1, 16418879680), (2, 8209439840), (4, 4104719920), (5, 3283775936), (7, 2345554240), (8, 2052359960), (10, 1641887968), (14, 1172777120), (16, 1026179980), (20, 820943984), (28, 586388560), (31, 529641280), (32, 513089990), (35, 469110848), (40, 410471992), (41, 400460480), (56, 293194280), (62, 264820640), (64, 256544995), (70, 234555424), (73, 224916160), (79, 207833920), (80, 205235996), (82, 200230240), (112, 146597140), (124, 132410320), (140, 117277712), (146, 112458080), (155, 105928256), (158, 103916960), (160, 102617998), (164, 100115120), (205, 80092096), (217, 75663040), (224, 73298570), (248, 66205160), (280, 58638856), (287, 57208640), (292, 56229040), (310, 52964128), (316, 51958480), (320, 51308999), (328, 50057560), (365, 44983232), (395, 41566784), (410, 40046048), (434, 37831520), (448, 36649285), (496, 33102580), (511, 32130880), (553, 29690560), (560, 29319428), (574, 28604320), (584, 28114520), (620, 26482064), (632, 25979240), (656, 25028780), (730, 22491616), (790, 20783392), (820, 20023024), (868, 18915760), (992, 16551290), (1022, 16065440), (1085, 15132608), (1106, 14845280), (1120, 14659714), (1148, 14302160), (1168, 14057260), (1240, 13241032), (1264, 12989620), (1271, 12918080), (1312, 12514390), (1435, 11441728), (1460, 11245808), (1580, 10391696), (1640, 10011512), (1736, 9457880), (1984, 8275645), (2044, 8032720), (2170, 7566304), (2212, 7422640), (2240, 7329857), (2263, 7255360), (2296, 7151080), (2336, 7028630), (2449, 6704320), (2480, 6620516), (2528, 6494810), (2542, 6459040), (2555, 6426176), (2624, 6257195), (2765, 5938112), (2870, 5720864), (2920, 5622904), (2993, 5485760), (3160, 5195848), (3239, 5069120), (3280, 5005756), (3472, 4728940), (4088, 4016360), (4340, 3783152), (4424, 3711320), (4526, 3627680), (4592, 3575540), (4672, 3514315), (4898, 3352160), (4960, 3310258), (5056, 3247405), (5084, 3229520), (5110, 3213088), (5530, 2969056), (5740, 2860432), (5767, 2847040), (5840, 2811452), (5986, 2742880), (6320, 2597924), (6355, 2583616), (6478, 2534560), (6560, 2502878), (6944, 2364470), (8176, 2008180), (8680, 1891576), (8848, 1855660), (8897, 1845440), (9052, 1813840), (9184, 1787770), (9796, 1676080), (9920, 1655129), (10168, 1614760), (10220, 1606544), (11060, 1484528), (11315, 1451072), (11480, 1430216), (11534, 1423520), (11680, 1405726), (11972, 1371440), (12245, 1340864), (12640, 1298962), (12710, 1291808), (12956, 1267280), (13120, 1251439), (13888, 1182235), (14965, 1097152), (15841, 1036480), (16195, 1013824), (16352, 1004090), (17143, 957760), (17360, 945788), (17696, 927830), (17794, 922720), (18104, 906920), (18368, 893885), (19592, 838040), (20336, 807380), (20440, 803272), (20951, 783680), (22120, 742264), (22630, 725536), (22673, 724160), (22960, 715108), (23068, 711760), (23360, 702863), (23944, 685720), (24490, 670432), (25280, 649481), (25420, 645904), (25912, 633640), (28835, 569408), (29930, 548576), (31682, 518240), (32390, 506912), (32704, 502045), (34286, 478880), (34720, 472894), (35392, 463915), (35588, 461360), (36208, 453460), (39184, 419020), (40369, 406720), (40672, 403690), (40880, 401636), (41902, 391840), (44240, 371132), (44485, 369088), (45260, 362768), (45346, 362080), (45920, 357554), (46136, 355880), (47888, 342860), (48980, 335216), (50840, 322952), (51824, 316820), (57670, 284704), (59860, 274288), (63364, 259120), (64780, 253456), (68572, 239440), (69440, 236447), (71176, 230680), (72416, 226730), (78368, 209510), (79205, 207296), (80738, 203360), (81344, 201845), (81760, 200818), (83804, 195920), (85715, 191552), (88480, 185566), (88970, 184544), (90520, 181384), (90692, 181040), (91840, 178777), (92272, 177940), (92783, 176960), (95776, 171430), (97960, 167608), (100409, 163520), (101680, 161476), (103648, 158410), (104755, 156736), (113365, 144832), (115340, 142352), (119720, 137144), (126728, 129560)]