164237985360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{20773}}^1$

素因数の和:21010

約数の個数: 240

約数和(自身を含む): 562593158400

約数和(自身を除く): 398355173040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 139, 144, 158, 180, 237, 240, 278, 316, 360, 395, 417, 474, 556, 632, 695, 711, 720, 790, 834, 948, 1112, 1185, 1251, 1264, 1390, 1422, 1580, 1668, 1896, 2085, 2224, 2370, 2502, 2780, 2844, 3160, 3336, 3555, 3792, 4170, 4740, 5004, 5560, 5688, 6255, 6320, 6672, 7110, 8340, 9480, 10008, 10981, 11120, 11376, 12510, 14220, 16680, 18960, 20016, 20773, 21962, 25020, 28440, 32943, 33360, 41546, 43924, 50040, 54905, 56880, 62319, 65886, 83092, 87848, 98829, 100080, 103865, 109810, 124638, 131772, 164715, 166184, 175696, 186957, 197658, 207730, 219620, 249276, 263544, 311595, 329430, 332368, 373914, 395316, 415460, 439240, 494145, 498552, 527088, 623190, 658860, 747828, 790632, 830920, 878480, 934785, 988290, 997104, 1246380, 1317720, 1495656, 1581264, 1641067, 1661840, 1869570, 1976580, 2492760, 2635440, 2887447, 2991312, 3282134, 3739140, 3953160, 4923201, 4985520, 5774894, 6564268, 7478280, 7906320, 8205335, 8662341, 9846402, 11549788, 13128536, 14437235, 14769603, 14956560, 16410670, 17324682, 19692804, 23099576, 24616005, 25987023, 26257072, 28874470, 29539206, 32821340, 34649364, 39385608, 43311705, 46199152, 49232010, 51974046, 57748940, 59078412, 65642680, 69298728, 73848015, 78771216, 86623410, 98464020, 103948092, 115497880, 118156824, 129935115, 131285360, 138597456, 147696030, 173246820, 196928040, 207896184, 228108313, 230995760, 236313648, 259870230, 295392060, 346493640, 393856080, 415792368, 456216626, 519740460, 590784120, 684324939, 692987280, 912433252, 1039480920, 1140541565, 1181568240, 1368649878, 1824866504, 2052974817, 2078961840, 2281083130, 2737299756, 3421624695, 3649733008, 4105949634, 4562166260, 5474599512, 6843249390, 8211899268, 9124332520, 10264874085, 10949199024, 13686498780, 16423798536, 18248665040, 20529748170, 27372997560, 32847597072, 41059496340, 54745995120, 82118992680, 164237985360]

約数ペア:

[(1, 164237985360), (2, 82118992680), (3, 54745995120), (4, 41059496340), (5, 32847597072), (6, 27372997560), (8, 20529748170), (9, 18248665040), (10, 16423798536), (12, 13686498780), (15, 10949199024), (16, 10264874085), (18, 9124332520), (20, 8211899268), (24, 6843249390), (30, 5474599512), (36, 4562166260), (40, 4105949634), (45, 3649733008), (48, 3421624695), (60, 2737299756), (72, 2281083130), (79, 2078961840), (80, 2052974817), (90, 1824866504), (120, 1368649878), (139, 1181568240), (144, 1140541565), (158, 1039480920), (180, 912433252), (237, 692987280), (240, 684324939), (278, 590784120), (316, 519740460), (360, 456216626), (395, 415792368), (417, 393856080), (474, 346493640), (556, 295392060), (632, 259870230), (695, 236313648), (711, 230995760), (720, 228108313), (790, 207896184), (834, 196928040), (948, 173246820), (1112, 147696030), (1185, 138597456), (1251, 131285360), (1264, 129935115), (1390, 118156824), (1422, 115497880), (1580, 103948092), (1668, 98464020), (1896, 86623410), (2085, 78771216), (2224, 73848015), (2370, 69298728), (2502, 65642680), (2780, 59078412), (2844, 57748940), (3160, 51974046), (3336, 49232010), (3555, 46199152), (3792, 43311705), (4170, 39385608), (4740, 34649364), (5004, 32821340), (5560, 29539206), (5688, 28874470), (6255, 26257072), (6320, 25987023), (6672, 24616005), (7110, 23099576), (8340, 19692804), (9480, 17324682), (10008, 16410670), (10981, 14956560), (11120, 14769603), (11376, 14437235), (12510, 13128536), (14220, 11549788), (16680, 9846402), (18960, 8662341), (20016, 8205335), (20773, 7906320), (21962, 7478280), (25020, 6564268), (28440, 5774894), (32943, 4985520), (33360, 4923201), (41546, 3953160), (43924, 3739140), (50040, 3282134), (54905, 2991312), (56880, 2887447), (62319, 2635440), (65886, 2492760), (83092, 1976580), (87848, 1869570), (98829, 1661840), (100080, 1641067), (103865, 1581264), (109810, 1495656), (124638, 1317720), (131772, 1246380), (164715, 997104), (166184, 988290), (175696, 934785), (186957, 878480), (197658, 830920), (207730, 790632), (219620, 747828), (249276, 658860), (263544, 623190), (311595, 527088), (329430, 498552), (332368, 494145), (373914, 439240), (395316, 415460)]