216445320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6644

約数の個数: 192

約数和(自身を含む): 865912320

約数和(自身を除く): 649467000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 6607, 8190, 10920, 13214, 16380, 19821, 26428, 32760, 33035, 39642, 46249, 52856, 59463, 66070, 79284, 85891, 92498, 99105, 118926, 132140, 138747, 158568, 171782, 184996, 198210, 231245, 237852, 257673, 264280, 277494, 297315, 343564, 369992, 396420, 416241, 429455, 462490, 475704, 515346, 554988, 594630, 601237, 687128, 693735, 773019, 792840, 832482, 858910, 924980, 1030692, 1109976, 1189260, 1202474, 1288365, 1387470, 1546038, 1664964, 1717820, 1803711, 1849960, 2061384, 2081205, 2378520, 2404948, 2576730, 2774940, 3006185, 3092076, 3329928, 3435640, 3607422, 3865095, 4162410, 4809896, 5153460, 5411133, 5549880, 6012370, 6184152, 7214844, 7730190, 8324820, 9018555, 10306920, 10822266, 12024740, 14429688, 15460380, 16649640, 18037110, 21644532, 24049480, 27055665, 30920760, 36074220, 43289064, 54111330, 72148440, 108222660, 216445320]

約数ペア:

[(1, 216445320), (2, 108222660), (3, 72148440), (4, 54111330), (5, 43289064), (6, 36074220), (7, 30920760), (8, 27055665), (9, 24049480), (10, 21644532), (12, 18037110), (13, 16649640), (14, 15460380), (15, 14429688), (18, 12024740), (20, 10822266), (21, 10306920), (24, 9018555), (26, 8324820), (28, 7730190), (30, 7214844), (35, 6184152), (36, 6012370), (39, 5549880), (40, 5411133), (42, 5153460), (45, 4809896), (52, 4162410), (56, 3865095), (60, 3607422), (63, 3435640), (65, 3329928), (70, 3092076), (72, 3006185), (78, 2774940), (84, 2576730), (90, 2404948), (91, 2378520), (104, 2081205), (105, 2061384), (117, 1849960), (120, 1803711), (126, 1717820), (130, 1664964), (140, 1546038), (156, 1387470), (168, 1288365), (180, 1202474), (182, 1189260), (195, 1109976), (210, 1030692), (234, 924980), (252, 858910), (260, 832482), (273, 792840), (280, 773019), (312, 693735), (315, 687128), (360, 601237), (364, 594630), (390, 554988), (420, 515346), (455, 475704), (468, 462490), (504, 429455), (520, 416241), (546, 396420), (585, 369992), (630, 343564), (728, 297315), (780, 277494), (819, 264280), (840, 257673), (910, 237852), (936, 231245), (1092, 198210), (1170, 184996), (1260, 171782), (1365, 158568), (1560, 138747), (1638, 132140), (1820, 118926), (2184, 99105), (2340, 92498), (2520, 85891), (2730, 79284), (3276, 66070), (3640, 59463), (4095, 52856), (4680, 46249), (5460, 39642), (6552, 33035), (6607, 32760), (8190, 26428), (10920, 19821), (13214, 16380)]