161824706800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:984

約数の個数: 240

約数和(自身を含む): 416480486400

約数和(自身を除く): 254655779600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 151, 170, 200, 272, 302, 340, 359, 400, 425, 439, 604, 680, 718, 755, 850, 878, 1208, 1360, 1436, 1510, 1700, 1756, 1795, 2195, 2416, 2567, 2872, 3020, 3400, 3512, 3590, 3775, 4390, 5134, 5744, 6040, 6103, 6800, 7024, 7180, 7463, 7550, 8780, 8975, 10268, 10975, 12080, 12206, 12835, 14360, 14926, 15100, 17560, 17950, 20536, 21950, 24412, 25670, 28720, 29852, 30200, 30515, 35120, 35900, 37315, 41072, 43900, 48824, 51340, 54209, 59704, 60400, 61030, 64175, 66289, 71800, 74630, 87800, 97648, 102680, 108418, 119408, 122060, 128350, 132578, 143600, 149260, 152575, 157601, 175600, 186575, 205360, 216836, 244120, 256700, 265156, 271045, 298520, 305150, 315202, 331445, 373150, 433672, 488240, 513400, 530312, 542090, 597040, 610300, 630404, 662890, 746300, 788005, 867344, 921553, 1026800, 1060624, 1084180, 1126913, 1220600, 1260808, 1325780, 1355225, 1492600, 1576010, 1657225, 1843106, 2168360, 2253826, 2441200, 2521616, 2651560, 2679217, 2710450, 2985200, 3152020, 3314450, 3686212, 3940025, 4336720, 4507652, 4607765, 5303120, 5358434, 5420900, 5634565, 6304040, 6628900, 7372424, 7880050, 9015304, 9215530, 10716868, 10841800, 11269130, 12608080, 13257800, 13396085, 14744848, 15760100, 18030608, 18431060, 21433736, 21683600, 22538260, 23038825, 23797751, 26515600, 26792170, 28172825, 31520200, 36862120, 42867472, 45076520, 46077650, 47595502, 53584340, 56345650, 63040400, 66980425, 73724240, 90153040, 92155300, 95191004, 107168680, 112691300, 118988755, 133960850, 184310600, 190382008, 214337360, 225382600, 237977510, 267921700, 368621200, 380764016, 404561767, 450765200, 475955020, 535843400, 594943775, 809123534, 951910040, 1071686800, 1189887550, 1618247068, 1903820080, 2022808835, 2379775100, 3236494136, 4045617670, 4759550200, 6472988272, 8091235340, 9519100400, 10114044175, 16182470680, 20228088350, 32364941360, 40456176700, 80912353400, 161824706800]

約数ペア:

[(1, 161824706800), (2, 80912353400), (4, 40456176700), (5, 32364941360), (8, 20228088350), (10, 16182470680), (16, 10114044175), (17, 9519100400), (20, 8091235340), (25, 6472988272), (34, 4759550200), (40, 4045617670), (50, 3236494136), (68, 2379775100), (80, 2022808835), (85, 1903820080), (100, 1618247068), (136, 1189887550), (151, 1071686800), (170, 951910040), (200, 809123534), (272, 594943775), (302, 535843400), (340, 475955020), (359, 450765200), (400, 404561767), (425, 380764016), (439, 368621200), (604, 267921700), (680, 237977510), (718, 225382600), (755, 214337360), (850, 190382008), (878, 184310600), (1208, 133960850), (1360, 118988755), (1436, 112691300), (1510, 107168680), (1700, 95191004), (1756, 92155300), (1795, 90153040), (2195, 73724240), (2416, 66980425), (2567, 63040400), (2872, 56345650), (3020, 53584340), (3400, 47595502), (3512, 46077650), (3590, 45076520), (3775, 42867472), (4390, 36862120), (5134, 31520200), (5744, 28172825), (6040, 26792170), (6103, 26515600), (6800, 23797751), (7024, 23038825), (7180, 22538260), (7463, 21683600), (7550, 21433736), (8780, 18431060), (8975, 18030608), (10268, 15760100), (10975, 14744848), (12080, 13396085), (12206, 13257800), (12835, 12608080), (14360, 11269130), (14926, 10841800), (15100, 10716868), (17560, 9215530), (17950, 9015304), (20536, 7880050), (21950, 7372424), (24412, 6628900), (25670, 6304040), (28720, 5634565), (29852, 5420900), (30200, 5358434), (30515, 5303120), (35120, 4607765), (35900, 4507652), (37315, 4336720), (41072, 3940025), (43900, 3686212), (48824, 3314450), (51340, 3152020), (54209, 2985200), (59704, 2710450), (60400, 2679217), (61030, 2651560), (64175, 2521616), (66289, 2441200), (71800, 2253826), (74630, 2168360), (87800, 1843106), (97648, 1657225), (102680, 1576010), (108418, 1492600), (119408, 1355225), (122060, 1325780), (128350, 1260808), (132578, 1220600), (143600, 1126913), (149260, 1084180), (152575, 1060624), (157601, 1026800), (175600, 921553), (186575, 867344), (205360, 788005), (216836, 746300), (244120, 662890), (256700, 630404), (265156, 610300), (271045, 597040), (298520, 542090), (305150, 530312), (315202, 513400), (331445, 488240), (373150, 433672)]