71411914960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1650

約数の個数: 320

約数和(自身を含む): 194387558400

約数和(自身を除く): 122975643440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 34, 38, 40, 59, 62, 68, 76, 80, 85, 95, 118, 124, 136, 152, 155, 170, 190, 236, 248, 272, 295, 304, 310, 323, 340, 380, 472, 496, 527, 589, 590, 620, 646, 680, 760, 944, 1003, 1054, 1121, 1178, 1180, 1240, 1292, 1360, 1511, 1520, 1615, 1829, 2006, 2108, 2242, 2356, 2360, 2480, 2584, 2635, 2945, 3022, 3230, 3658, 4012, 4216, 4484, 4712, 4720, 5015, 5168, 5270, 5605, 5890, 6044, 6460, 7316, 7555, 8024, 8432, 8968, 9145, 9424, 10013, 10030, 10540, 11210, 11780, 12088, 12920, 14632, 15110, 16048, 17936, 18290, 19057, 20026, 20060, 21080, 22420, 23560, 24176, 25687, 25840, 28709, 29264, 30220, 31093, 34751, 36580, 38114, 40052, 40120, 42160, 44840, 46841, 47120, 50065, 51374, 57418, 60440, 62186, 69502, 73160, 76228, 80104, 80240, 89149, 89680, 93682, 95285, 100130, 102748, 114836, 120880, 124372, 128435, 139004, 143545, 146320, 152456, 155465, 160208, 173755, 178298, 187364, 190570, 200260, 205496, 229672, 234205, 248744, 256870, 278008, 287090, 304912, 310930, 347510, 356596, 374728, 381140, 400520, 410992, 445745, 459344, 468410, 488053, 497488, 513740, 556016, 574180, 590767, 621860, 695020, 713192, 749456, 762280, 796297, 801040, 889979, 891490, 936820, 976106, 1027480, 1148360, 1181534, 1243720, 1390040, 1426384, 1515533, 1524560, 1592594, 1693831, 1779958, 1782980, 1873640, 1952212, 2054960, 2296720, 2363068, 2440265, 2487440, 2763619, 2780080, 2953835, 3031066, 3185188, 3387662, 3559916, 3565960, 3747280, 3904424, 3981485, 4449895, 4726136, 4880530, 5527238, 5907670, 6062132, 6370376, 6775324, 7119832, 7131920, 7577665, 7808848, 7962970, 8469155, 8899790, 9452272, 9761060, 11054476, 11815340, 12124264, 12740752, 13550648, 13818095, 14239664, 15129643, 15155330, 15925940, 16938310, 17799580, 19522120, 22108952, 23630680, 24248528, 27101296, 27636190, 28795127, 30259286, 30310660, 31851880, 33876620, 35599160, 39044240, 44217904, 46981523, 47261360, 52508761, 55272380, 57590254, 60518572, 60621320, 63703760, 67753240, 71198320, 75648215, 93963046, 105017522, 110544760, 115180508, 121037144, 121242640, 135506480, 143975635, 151296430, 187926092, 210035044, 221089520, 230361016, 234907615, 242074288, 262543805, 287951270, 302592860, 375852184, 420070088, 460722032, 469815230, 525087610, 575902540, 605185720, 751704368, 840140176, 892648937, 939630460, 1050175220, 1151805080, 1210371440, 1785297874, 1879260920, 2100350440, 2303610160, 3570595748, 3758521840, 4200700880, 4463244685, 7141191496, 8926489370, 14282382992, 17852978740, 35705957480, 71411914960]

約数ペア:

[(1, 71411914960), (2, 35705957480), (4, 17852978740), (5, 14282382992), (8, 8926489370), (10, 7141191496), (16, 4463244685), (17, 4200700880), (19, 3758521840), (20, 3570595748), (31, 2303610160), (34, 2100350440), (38, 1879260920), (40, 1785297874), (59, 1210371440), (62, 1151805080), (68, 1050175220), (76, 939630460), (80, 892648937), (85, 840140176), (95, 751704368), (118, 605185720), (124, 575902540), (136, 525087610), (152, 469815230), (155, 460722032), (170, 420070088), (190, 375852184), (236, 302592860), (248, 287951270), (272, 262543805), (295, 242074288), (304, 234907615), (310, 230361016), (323, 221089520), (340, 210035044), (380, 187926092), (472, 151296430), (496, 143975635), (527, 135506480), (589, 121242640), (590, 121037144), (620, 115180508), (646, 110544760), (680, 105017522), (760, 93963046), (944, 75648215), (1003, 71198320), (1054, 67753240), (1121, 63703760), (1178, 60621320), (1180, 60518572), (1240, 57590254), (1292, 55272380), (1360, 52508761), (1511, 47261360), (1520, 46981523), (1615, 44217904), (1829, 39044240), (2006, 35599160), (2108, 33876620), (2242, 31851880), (2356, 30310660), (2360, 30259286), (2480, 28795127), (2584, 27636190), (2635, 27101296), (2945, 24248528), (3022, 23630680), (3230, 22108952), (3658, 19522120), (4012, 17799580), (4216, 16938310), (4484, 15925940), (4712, 15155330), (4720, 15129643), (5015, 14239664), (5168, 13818095), (5270, 13550648), (5605, 12740752), (5890, 12124264), (6044, 11815340), (6460, 11054476), (7316, 9761060), (7555, 9452272), (8024, 8899790), (8432, 8469155), (8968, 7962970), (9145, 7808848), (9424, 7577665), (10013, 7131920), (10030, 7119832), (10540, 6775324), (11210, 6370376), (11780, 6062132), (12088, 5907670), (12920, 5527238), (14632, 4880530), (15110, 4726136), (16048, 4449895), (17936, 3981485), (18290, 3904424), (19057, 3747280), (20026, 3565960), (20060, 3559916), (21080, 3387662), (22420, 3185188), (23560, 3031066), (24176, 2953835), (25687, 2780080), (25840, 2763619), (28709, 2487440), (29264, 2440265), (30220, 2363068), (31093, 2296720), (34751, 2054960), (36580, 1952212), (38114, 1873640), (40052, 1782980), (40120, 1779958), (42160, 1693831), (44840, 1592594), (46841, 1524560), (47120, 1515533), (50065, 1426384), (51374, 1390040), (57418, 1243720), (60440, 1181534), (62186, 1148360), (69502, 1027480), (73160, 976106), (76228, 936820), (80104, 891490), (80240, 889979), (89149, 801040), (89680, 796297), (93682, 762280), (95285, 749456), (100130, 713192), (102748, 695020), (114836, 621860), (120880, 590767), (124372, 574180), (128435, 556016), (139004, 513740), (143545, 497488), (146320, 488053), (152456, 468410), (155465, 459344), (160208, 445745), (173755, 410992), (178298, 400520), (187364, 381140), (190570, 374728), (200260, 356596), (205496, 347510), (229672, 310930), (234205, 304912), (248744, 287090), (256870, 278008)]