71293526920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1433}}^1$

素因数の和:2048

約数の個数: 256

約数和(自身を含む): 207404582400

約数和(自身を除く): 136111055480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 557, 580, 616, 638, 770, 812, 1015, 1114, 1160, 1276, 1433, 1540, 1595, 1624, 2030, 2228, 2233, 2552, 2785, 2866, 3080, 3190, 3899, 4060, 4456, 4466, 5570, 5732, 6127, 6380, 7165, 7798, 8120, 8932, 10031, 11140, 11165, 11464, 12254, 12760, 14330, 15596, 15763, 16153, 17864, 19495, 20062, 22280, 22330, 24508, 28660, 30635, 31192, 31526, 32306, 38990, 40124, 41557, 42889, 44660, 49016, 50155, 57320, 61270, 63052, 64612, 77980, 78815, 80248, 80765, 83114, 85778, 89320, 100310, 110341, 113071, 122540, 126104, 129224, 155960, 157630, 161530, 166228, 171556, 177683, 200620, 207785, 214445, 220682, 226142, 245080, 290899, 315260, 323060, 332456, 343112, 355366, 401240, 415570, 428890, 441364, 452284, 457127, 551705, 565355, 581798, 630520, 646120, 710732, 798181, 831140, 857780, 882728, 888415, 904568, 914254, 1103410, 1130710, 1163596, 1243781, 1421464, 1454495, 1596362, 1662280, 1715560, 1776830, 1828508, 2206820, 2261420, 2285635, 2327192, 2487562, 2908990, 3192724, 3199889, 3553660, 3657016, 3990905, 4413640, 4522840, 4571270, 4975124, 5587267, 5817980, 6218905, 6385448, 6399778, 7107320, 7981810, 8779991, 9142540, 9950248, 11174534, 11635960, 12437810, 12799556, 15963620, 15999445, 17559982, 18285080, 22349068, 23147249, 24875620, 25599112, 27936335, 31927240, 31998890, 35119964, 43899955, 44698136, 46294498, 49751240, 55872670, 61459937, 63997780, 70239928, 87799910, 92588996, 111745340, 115736245, 122919874, 127995560, 162030743, 175599820, 185177992, 223490680, 231472490, 245839748, 254619739, 307299685, 324061486, 351199640, 462944980, 491679496, 509239478, 614599370, 648122972, 810153715, 925889960, 1018478956, 1229198740, 1273098695, 1296245944, 1620307430, 1782338173, 2036957912, 2458397480, 2546197390, 3240614860, 3564676346, 5092394780, 6481229720, 7129352692, 8911690865, 10184789560, 14258705384, 17823381730, 35646763460, 71293526920]

約数ペア:

[(1, 71293526920), (2, 35646763460), (4, 17823381730), (5, 14258705384), (7, 10184789560), (8, 8911690865), (10, 7129352692), (11, 6481229720), (14, 5092394780), (20, 3564676346), (22, 3240614860), (28, 2546197390), (29, 2458397480), (35, 2036957912), (40, 1782338173), (44, 1620307430), (55, 1296245944), (56, 1273098695), (58, 1229198740), (70, 1018478956), (77, 925889960), (88, 810153715), (110, 648122972), (116, 614599370), (140, 509239478), (145, 491679496), (154, 462944980), (203, 351199640), (220, 324061486), (232, 307299685), (280, 254619739), (290, 245839748), (308, 231472490), (319, 223490680), (385, 185177992), (406, 175599820), (440, 162030743), (557, 127995560), (580, 122919874), (616, 115736245), (638, 111745340), (770, 92588996), (812, 87799910), (1015, 70239928), (1114, 63997780), (1160, 61459937), (1276, 55872670), (1433, 49751240), (1540, 46294498), (1595, 44698136), (1624, 43899955), (2030, 35119964), (2228, 31998890), (2233, 31927240), (2552, 27936335), (2785, 25599112), (2866, 24875620), (3080, 23147249), (3190, 22349068), (3899, 18285080), (4060, 17559982), (4456, 15999445), (4466, 15963620), (5570, 12799556), (5732, 12437810), (6127, 11635960), (6380, 11174534), (7165, 9950248), (7798, 9142540), (8120, 8779991), (8932, 7981810), (10031, 7107320), (11140, 6399778), (11165, 6385448), (11464, 6218905), (12254, 5817980), (12760, 5587267), (14330, 4975124), (15596, 4571270), (15763, 4522840), (16153, 4413640), (17864, 3990905), (19495, 3657016), (20062, 3553660), (22280, 3199889), (22330, 3192724), (24508, 2908990), (28660, 2487562), (30635, 2327192), (31192, 2285635), (31526, 2261420), (32306, 2206820), (38990, 1828508), (40124, 1776830), (41557, 1715560), (42889, 1662280), (44660, 1596362), (49016, 1454495), (50155, 1421464), (57320, 1243781), (61270, 1163596), (63052, 1130710), (64612, 1103410), (77980, 914254), (78815, 904568), (80248, 888415), (80765, 882728), (83114, 857780), (85778, 831140), (89320, 798181), (100310, 710732), (110341, 646120), (113071, 630520), (122540, 581798), (126104, 565355), (129224, 551705), (155960, 457127), (157630, 452284), (161530, 441364), (166228, 428890), (171556, 415570), (177683, 401240), (200620, 355366), (207785, 343112), (214445, 332456), (220682, 323060), (226142, 315260), (245080, 290899)]