78352560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 240

約数和(自身を含む): 309542688

約数和(自身を除く): 231190128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 761, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1522, 1560, 1584, 1716, 1872, 1980, 2145, 2283, 2288, 2340, 2574, 2640, 2860, 3044, 3120, 3432, 3805, 3960, 4290, 4566, 4680, 5148, 5720, 6088, 6435, 6849, 6864, 7610, 7920, 8371, 8580, 9132, 9360, 9893, 10296, 11415, 11440, 12176, 12870, 13698, 15220, 16742, 17160, 18264, 19786, 20592, 22830, 25113, 25740, 27396, 29679, 30440, 33484, 34245, 34320, 36528, 39572, 41855, 45660, 49465, 50226, 51480, 54792, 59358, 60880, 66968, 68490, 75339, 79144, 83710, 89037, 91320, 98930, 100452, 102960, 108823, 109584, 118716, 125565, 133936, 136980, 148395, 150678, 158288, 167420, 178074, 182640, 197860, 200904, 217646, 237432, 251130, 273960, 296790, 301356, 326469, 334840, 356148, 376695, 395720, 401808, 435292, 445185, 474864, 502260, 544115, 547920, 593580, 602712, 652938, 669680, 712296, 753390, 791440, 870584, 890370, 979407, 1004520, 1088230, 1187160, 1205424, 1305876, 1424592, 1506780, 1632345, 1741168, 1780740, 1958814, 2009040, 2176460, 2374320, 2611752, 3013560, 3264690, 3561480, 3917628, 4352920, 4897035, 5223504, 6027120, 6529380, 7122960, 7835256, 8705840, 9794070, 13058760, 15670512, 19588140, 26117520, 39176280, 78352560]

約数ペア:

[(1, 78352560), (2, 39176280), (3, 26117520), (4, 19588140), (5, 15670512), (6, 13058760), (8, 9794070), (9, 8705840), (10, 7835256), (11, 7122960), (12, 6529380), (13, 6027120), (15, 5223504), (16, 4897035), (18, 4352920), (20, 3917628), (22, 3561480), (24, 3264690), (26, 3013560), (30, 2611752), (33, 2374320), (36, 2176460), (39, 2009040), (40, 1958814), (44, 1780740), (45, 1741168), (48, 1632345), (52, 1506780), (55, 1424592), (60, 1305876), (65, 1205424), (66, 1187160), (72, 1088230), (78, 1004520), (80, 979407), (88, 890370), (90, 870584), (99, 791440), (104, 753390), (110, 712296), (117, 669680), (120, 652938), (130, 602712), (132, 593580), (143, 547920), (144, 544115), (156, 502260), (165, 474864), (176, 445185), (180, 435292), (195, 401808), (198, 395720), (208, 376695), (220, 356148), (234, 334840), (240, 326469), (260, 301356), (264, 296790), (286, 273960), (312, 251130), (330, 237432), (360, 217646), (390, 200904), (396, 197860), (429, 182640), (440, 178074), (468, 167420), (495, 158288), (520, 150678), (528, 148395), (572, 136980), (585, 133936), (624, 125565), (660, 118716), (715, 109584), (720, 108823), (761, 102960), (780, 100452), (792, 98930), (858, 91320), (880, 89037), (936, 83710), (990, 79144), (1040, 75339), (1144, 68490), (1170, 66968), (1287, 60880), (1320, 59358), (1430, 54792), (1522, 51480), (1560, 50226), (1584, 49465), (1716, 45660), (1872, 41855), (1980, 39572), (2145, 36528), (2283, 34320), (2288, 34245), (2340, 33484), (2574, 30440), (2640, 29679), (2860, 27396), (3044, 25740), (3120, 25113), (3432, 22830), (3805, 20592), (3960, 19786), (4290, 18264), (4566, 17160), (4680, 16742), (5148, 15220), (5720, 13698), (6088, 12870), (6435, 12176), (6849, 11440), (6864, 11415), (7610, 10296), (7920, 9893), (8371, 9360), (8580, 9132)]