1947650028800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{137143}}^1$

素因数の和:137493

約数の個数: 216

約数和(自身を含む): 5526835176576

約数和(自身を除く): 3579185147776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 317, 320, 350, 400, 448, 560, 634, 640, 700, 800, 896, 1120, 1268, 1280, 1400, 1585, 1600, 1792, 2219, 2240, 2536, 2800, 3170, 3200, 4438, 4480, 5072, 5600, 6340, 6400, 7925, 8876, 8960, 10144, 11095, 11200, 12680, 15850, 17752, 20288, 22190, 22400, 25360, 31700, 35504, 40576, 44380, 44800, 50720, 55475, 63400, 71008, 81152, 88760, 101440, 110950, 126800, 137143, 142016, 177520, 202880, 221900, 253600, 274286, 284032, 355040, 405760, 443800, 507200, 548572, 568064, 685715, 710080, 887600, 960001, 1014400, 1097144, 1371430, 1420160, 1775200, 1920002, 2028800, 2194288, 2742860, 2840320, 3428575, 3550400, 3840004, 4388576, 4800005, 5485720, 6857150, 7100800, 7680008, 8777152, 9600010, 10971440, 13714300, 14201600, 15360016, 17554304, 19200020, 21942880, 24000025, 27428600, 30720032, 35108608, 38400040, 43474331, 43885760, 48000050, 54857200, 61440064, 76800080, 86948662, 87771520, 96000100, 109714400, 122880128, 153600160, 173897324, 175543040, 192000200, 217371655, 219428800, 245760256, 304320317, 307200320, 347794648, 384000400, 434743310, 438857600, 608640634, 614400640, 695589296, 768000800, 869486620, 877715200, 1086858275, 1217281268, 1228801280, 1391178592, 1521601585, 1536001600, 1738973240, 2173716550, 2434562536, 2782357184, 3043203170, 3072003200, 3477946480, 4347433100, 4869125072, 5564714368, 6086406340, 6144006400, 6955892960, 7608007925, 8694866200, 9738250144, 11129428736, 12172812680, 13911785920, 15216015850, 17389732400, 19476500288, 24345625360, 27823571840, 30432031700, 34779464800, 38953000576, 48691250720, 55647143680, 60864063400, 69558929600, 77906001152, 97382501440, 121728126800, 139117859200, 194765002880, 243456253600, 278235718400, 389530005760, 486912507200, 973825014400, 1947650028800]

約数ペア:

[(1, 1947650028800), (2, 973825014400), (4, 486912507200), (5, 389530005760), (7, 278235718400), (8, 243456253600), (10, 194765002880), (14, 139117859200), (16, 121728126800), (20, 97382501440), (25, 77906001152), (28, 69558929600), (32, 60864063400), (35, 55647143680), (40, 48691250720), (50, 38953000576), (56, 34779464800), (64, 30432031700), (70, 27823571840), (80, 24345625360), (100, 19476500288), (112, 17389732400), (128, 15216015850), (140, 13911785920), (160, 12172812680), (175, 11129428736), (200, 9738250144), (224, 8694866200), (256, 7608007925), (280, 6955892960), (317, 6144006400), (320, 6086406340), (350, 5564714368), (400, 4869125072), (448, 4347433100), (560, 3477946480), (634, 3072003200), (640, 3043203170), (700, 2782357184), (800, 2434562536), (896, 2173716550), (1120, 1738973240), (1268, 1536001600), (1280, 1521601585), (1400, 1391178592), (1585, 1228801280), (1600, 1217281268), (1792, 1086858275), (2219, 877715200), (2240, 869486620), (2536, 768000800), (2800, 695589296), (3170, 614400640), (3200, 608640634), (4438, 438857600), (4480, 434743310), (5072, 384000400), (5600, 347794648), (6340, 307200320), (6400, 304320317), (7925, 245760256), (8876, 219428800), (8960, 217371655), (10144, 192000200), (11095, 175543040), (11200, 173897324), (12680, 153600160), (15850, 122880128), (17752, 109714400), (20288, 96000100), (22190, 87771520), (22400, 86948662), (25360, 76800080), (31700, 61440064), (35504, 54857200), (40576, 48000050), (44380, 43885760), (44800, 43474331), (50720, 38400040), (55475, 35108608), (63400, 30720032), (71008, 27428600), (81152, 24000025), (88760, 21942880), (101440, 19200020), (110950, 17554304), (126800, 15360016), (137143, 14201600), (142016, 13714300), (177520, 10971440), (202880, 9600010), (221900, 8777152), (253600, 7680008), (274286, 7100800), (284032, 6857150), (355040, 5485720), (405760, 4800005), (443800, 4388576), (507200, 3840004), (548572, 3550400), (568064, 3428575), (685715, 2840320), (710080, 2742860), (887600, 2194288), (960001, 2028800), (1014400, 1920002), (1097144, 1775200), (1371430, 1420160)]