259724117600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{12373}}^1$

素因数の和:13793

約数の個数: 144

約数和(自身を含む): 667959904080

約数和(自身を除く): 408235786480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1381, 1520, 1900, 2762, 3040, 3800, 5524, 6905, 7600, 11048, 12373, 13810, 15200, 22096, 24746, 26239, 27620, 34525, 44192, 49492, 52478, 55240, 61865, 69050, 98984, 104956, 110480, 123730, 131195, 138100, 197968, 209912, 220960, 235087, 247460, 262390, 276200, 309325, 395936, 419824, 470174, 494920, 524780, 552400, 618650, 655975, 839648, 940348, 989840, 1049560, 1104800, 1175435, 1237300, 1311950, 1880696, 1979680, 2099120, 2350870, 2474600, 2623900, 3761392, 4198240, 4701740, 4949200, 5247800, 5877175, 7522784, 9403480, 9898400, 10495600, 11754350, 17087113, 18806960, 20991200, 23508700, 34174226, 37613920, 47017400, 68348452, 85435565, 94034800, 136696904, 170871130, 188069600, 273393808, 324655147, 341742260, 427177825, 546787616, 649310294, 683484520, 854355650, 1298620588, 1366969040, 1623275735, 1708711300, 2597241176, 2733938080, 3246551470, 3417422600, 5194482352, 6493102940, 6834845200, 8116378675, 10388964704, 12986205880, 13669690400, 16232757350, 25972411760, 32465514700, 51944823520, 64931029400, 129862058800, 259724117600]

約数ペア:

[(1, 259724117600), (2, 129862058800), (4, 64931029400), (5, 51944823520), (8, 32465514700), (10, 25972411760), (16, 16232757350), (19, 13669690400), (20, 12986205880), (25, 10388964704), (32, 8116378675), (38, 6834845200), (40, 6493102940), (50, 5194482352), (76, 3417422600), (80, 3246551470), (95, 2733938080), (100, 2597241176), (152, 1708711300), (160, 1623275735), (190, 1366969040), (200, 1298620588), (304, 854355650), (380, 683484520), (400, 649310294), (475, 546787616), (608, 427177825), (760, 341742260), (800, 324655147), (950, 273393808), (1381, 188069600), (1520, 170871130), (1900, 136696904), (2762, 94034800), (3040, 85435565), (3800, 68348452), (5524, 47017400), (6905, 37613920), (7600, 34174226), (11048, 23508700), (12373, 20991200), (13810, 18806960), (15200, 17087113), (22096, 11754350), (24746, 10495600), (26239, 9898400), (27620, 9403480), (34525, 7522784), (44192, 5877175), (49492, 5247800), (52478, 4949200), (55240, 4701740), (61865, 4198240), (69050, 3761392), (98984, 2623900), (104956, 2474600), (110480, 2350870), (123730, 2099120), (131195, 1979680), (138100, 1880696), (197968, 1311950), (209912, 1237300), (220960, 1175435), (235087, 1104800), (247460, 1049560), (262390, 989840), (276200, 940348), (309325, 839648), (395936, 655975), (419824, 618650), (470174, 552400), (494920, 524780)]