91243493120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{4643}}^1$

素因数の和:5858

約数の個数: 144

約数和(自身を含む): 235618764192

約数和(自身を除く): 144375271072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1181, 1280, 1664, 2080, 2362, 3328, 4160, 4643, 4724, 5905, 8320, 9286, 9448, 11810, 15353, 16640, 18572, 18896, 23215, 23620, 30706, 37144, 37792, 46430, 47240, 60359, 61412, 74288, 75584, 76765, 92860, 94480, 120718, 122824, 148576, 151168, 153530, 185720, 188960, 241436, 245648, 297152, 301795, 302336, 307060, 371440, 377920, 482872, 491296, 594304, 603590, 614120, 742880, 755840, 965744, 982592, 1188608, 1207180, 1228240, 1485760, 1511680, 1931488, 1965184, 2414360, 2456480, 2971520, 3862976, 3930368, 4828720, 4912960, 5483383, 5943040, 7725952, 9657440, 9825920, 10966766, 15451904, 19314880, 19651840, 21933532, 27416915, 38629760, 43867064, 54833830, 71283979, 77259520, 87734128, 109667660, 142567958, 175468256, 219335320, 285135916, 350936512, 356419895, 438670640, 570271832, 701873024, 712839790, 877341280, 1140543664, 1403746048, 1425679580, 1754682560, 2281087328, 2851359160, 3509365120, 4562174656, 5702718320, 7018730240, 9124349312, 11405436640, 18248698624, 22810873280, 45621746560, 91243493120]

約数ペア:

[(1, 91243493120), (2, 45621746560), (4, 22810873280), (5, 18248698624), (8, 11405436640), (10, 9124349312), (13, 7018730240), (16, 5702718320), (20, 4562174656), (26, 3509365120), (32, 2851359160), (40, 2281087328), (52, 1754682560), (64, 1425679580), (65, 1403746048), (80, 1140543664), (104, 877341280), (128, 712839790), (130, 701873024), (160, 570271832), (208, 438670640), (256, 356419895), (260, 350936512), (320, 285135916), (416, 219335320), (520, 175468256), (640, 142567958), (832, 109667660), (1040, 87734128), (1181, 77259520), (1280, 71283979), (1664, 54833830), (2080, 43867064), (2362, 38629760), (3328, 27416915), (4160, 21933532), (4643, 19651840), (4724, 19314880), (5905, 15451904), (8320, 10966766), (9286, 9825920), (9448, 9657440), (11810, 7725952), (15353, 5943040), (16640, 5483383), (18572, 4912960), (18896, 4828720), (23215, 3930368), (23620, 3862976), (30706, 2971520), (37144, 2456480), (37792, 2414360), (46430, 1965184), (47240, 1931488), (60359, 1511680), (61412, 1485760), (74288, 1228240), (75584, 1207180), (76765, 1188608), (92860, 982592), (94480, 965744), (120718, 755840), (122824, 742880), (148576, 614120), (151168, 603590), (153530, 594304), (185720, 491296), (188960, 482872), (241436, 377920), (245648, 371440), (297152, 307060), (301795, 302336)]