80972515840

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:803

約数の個数: 320

約数和(自身を含む): 213826314240

約数和(自身を除く): 132853798400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 83, 95, 124, 128, 152, 155, 160, 166, 190, 248, 256, 304, 310, 320, 332, 380, 415, 496, 512, 589, 608, 620, 640, 647, 664, 760, 830, 992, 1178, 1216, 1240, 1280, 1294, 1328, 1520, 1577, 1660, 1984, 2356, 2432, 2480, 2560, 2573, 2588, 2656, 2945, 3040, 3154, 3235, 3320, 3968, 4712, 4864, 4960, 5146, 5176, 5312, 5890, 6080, 6308, 6470, 6640, 7885, 7936, 9424, 9728, 9920, 10292, 10352, 10624, 11780, 12160, 12293, 12616, 12865, 12940, 13280, 15770, 15872, 18848, 19840, 20057, 20584, 20704, 21248, 23560, 24320, 24586, 25232, 25730, 25880, 26560, 31540, 37696, 39680, 40114, 41168, 41408, 42496, 47120, 48640, 48887, 49172, 50464, 51460, 51760, 53120, 53701, 61465, 63080, 75392, 79360, 80228, 82336, 82816, 94240, 97774, 98344, 100285, 100928, 102920, 103520, 106240, 107402, 122930, 126160, 150784, 160456, 164672, 165632, 188480, 195548, 196688, 200570, 201856, 205840, 207040, 212480, 214804, 244435, 245860, 252320, 268505, 301568, 320912, 329344, 331264, 376960, 381083, 391096, 393376, 401140, 403712, 411680, 414080, 429608, 488870, 491720, 504640, 537010, 641824, 658688, 753920, 762166, 782192, 786752, 802280, 807424, 823360, 828160, 859216, 977740, 983440, 1009280, 1020319, 1074020, 1283648, 1317376, 1507840, 1524332, 1564384, 1573504, 1604560, 1646720, 1656320, 1664731, 1718432, 1905415, 1955480, 1966880, 2018560, 2040638, 2148040, 2567296, 3048664, 3128768, 3147008, 3209120, 3293440, 3329462, 3436864, 3810830, 3910960, 3933760, 4037120, 4081276, 4296080, 5101595, 5134592, 6097328, 6257536, 6294016, 6418240, 6586880, 6658924, 6873728, 7621660, 7821920, 7867520, 8162552, 8323655, 8592160, 10203190, 10269184, 12194656, 12515072, 12836480, 13317848, 13747456, 15243320, 15643840, 15735040, 16325104, 16647310, 17184320, 20406380, 24389312, 25030144, 25672960, 26635696, 27494912, 30486640, 31287680, 31470080, 31629889, 32650208, 33294620, 34368640, 40812760, 48778624, 51345920, 53271392, 60973280, 62575360, 63259778, 65300416, 66589240, 68737280, 81625520, 97557248, 106542784, 121946560, 125150720, 126519556, 130600832, 133178480, 137474560, 158149445, 163251040, 195114496, 213085568, 243893120, 253039112, 261201664, 266356960, 316298890, 326502080, 426171136, 487786240, 506078224, 522403328, 532713920, 632597780, 653004160, 852342272, 975572480, 1012156448, 1065427840, 1265195560, 1306008320, 2024312896, 2130855680, 2530391120, 2612016640, 4048625792, 4261711360, 5060782240, 8097251584, 10121564480, 16194503168, 20243128960, 40486257920, 80972515840]

約数ペア:

[(1, 80972515840), (2, 40486257920), (4, 20243128960), (5, 16194503168), (8, 10121564480), (10, 8097251584), (16, 5060782240), (19, 4261711360), (20, 4048625792), (31, 2612016640), (32, 2530391120), (38, 2130855680), (40, 2024312896), (62, 1306008320), (64, 1265195560), (76, 1065427840), (80, 1012156448), (83, 975572480), (95, 852342272), (124, 653004160), (128, 632597780), (152, 532713920), (155, 522403328), (160, 506078224), (166, 487786240), (190, 426171136), (248, 326502080), (256, 316298890), (304, 266356960), (310, 261201664), (320, 253039112), (332, 243893120), (380, 213085568), (415, 195114496), (496, 163251040), (512, 158149445), (589, 137474560), (608, 133178480), (620, 130600832), (640, 126519556), (647, 125150720), (664, 121946560), (760, 106542784), (830, 97557248), (992, 81625520), (1178, 68737280), (1216, 66589240), (1240, 65300416), (1280, 63259778), (1294, 62575360), (1328, 60973280), (1520, 53271392), (1577, 51345920), (1660, 48778624), (1984, 40812760), (2356, 34368640), (2432, 33294620), (2480, 32650208), (2560, 31629889), (2573, 31470080), (2588, 31287680), (2656, 30486640), (2945, 27494912), (3040, 26635696), (3154, 25672960), (3235, 25030144), (3320, 24389312), (3968, 20406380), (4712, 17184320), (4864, 16647310), (4960, 16325104), (5146, 15735040), (5176, 15643840), (5312, 15243320), (5890, 13747456), (6080, 13317848), (6308, 12836480), (6470, 12515072), (6640, 12194656), (7885, 10269184), (7936, 10203190), (9424, 8592160), (9728, 8323655), (9920, 8162552), (10292, 7867520), (10352, 7821920), (10624, 7621660), (11780, 6873728), (12160, 6658924), (12293, 6586880), (12616, 6418240), (12865, 6294016), (12940, 6257536), (13280, 6097328), (15770, 5134592), (15872, 5101595), (18848, 4296080), (19840, 4081276), (20057, 4037120), (20584, 3933760), (20704, 3910960), (21248, 3810830), (23560, 3436864), (24320, 3329462), (24586, 3293440), (25232, 3209120), (25730, 3147008), (25880, 3128768), (26560, 3048664), (31540, 2567296), (37696, 2148040), (39680, 2040638), (40114, 2018560), (41168, 1966880), (41408, 1955480), (42496, 1905415), (47120, 1718432), (48640, 1664731), (48887, 1656320), (49172, 1646720), (50464, 1604560), (51460, 1573504), (51760, 1564384), (53120, 1524332), (53701, 1507840), (61465, 1317376), (63080, 1283648), (75392, 1074020), (79360, 1020319), (80228, 1009280), (82336, 983440), (82816, 977740), (94240, 859216), (97774, 828160), (98344, 823360), (100285, 807424), (100928, 802280), (102920, 786752), (103520, 782192), (106240, 762166), (107402, 753920), (122930, 658688), (126160, 641824), (150784, 537010), (160456, 504640), (164672, 491720), (165632, 488870), (188480, 429608), (195548, 414080), (196688, 411680), (200570, 403712), (201856, 401140), (205840, 393376), (207040, 391096), (212480, 381083), (214804, 376960), (244435, 331264), (245860, 329344), (252320, 320912), (268505, 301568)]