488467560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 1770024960

約数和(自身を除く): 1281557400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 131, 138, 140, 161, 168, 184, 193, 210, 230, 262, 276, 280, 322, 345, 386, 393, 420, 460, 483, 524, 552, 579, 644, 655, 690, 772, 786, 805, 840, 917, 920, 965, 966, 1048, 1158, 1288, 1310, 1351, 1380, 1544, 1572, 1610, 1834, 1930, 1932, 1965, 2316, 2415, 2620, 2702, 2751, 2760, 2895, 3013, 3144, 3220, 3668, 3860, 3864, 3930, 4053, 4439, 4585, 4632, 4830, 5240, 5404, 5502, 5790, 6026, 6440, 6755, 7336, 7720, 7860, 8106, 8878, 9039, 9170, 9660, 10808, 11004, 11580, 12052, 13317, 13510, 13755, 15065, 15720, 16212, 17756, 18078, 18340, 19320, 20265, 21091, 22008, 22195, 23160, 24104, 25283, 26634, 27020, 27510, 30130, 31073, 32424, 35512, 36156, 36680, 40530, 42182, 44390, 45195, 50566, 53268, 54040, 55020, 60260, 62146, 63273, 66585, 72312, 75849, 81060, 84364, 88780, 90390, 93219, 101132, 105455, 106536, 110040, 120520, 124292, 126415, 126546, 133170, 151698, 155365, 162120, 168728, 176981, 177560, 180780, 186438, 202264, 210910, 248584, 252830, 253092, 266340, 303396, 310730, 316365, 353962, 361560, 372876, 379245, 421820, 466095, 505660, 506184, 530943, 532680, 581509, 606792, 621460, 632730, 707924, 745752, 758490, 843640, 884905, 932190, 1011320, 1061886, 1163018, 1242920, 1265460, 1415848, 1516980, 1744527, 1769810, 1864380, 2123772, 2326036, 2530920, 2654715, 2907545, 3033960, 3489054, 3539620, 3728760, 4070563, 4247544, 4652072, 5309430, 5815090, 6978108, 7079240, 8141126, 8722635, 10618860, 11630180, 12211689, 13956216, 16282252, 17445270, 20352815, 21237720, 23260360, 24423378, 32564504, 34890540, 40705630, 48846756, 61058445, 69781080, 81411260, 97693512, 122116890, 162822520, 244233780, 488467560]

約数ペア:

[(1, 488467560), (2, 244233780), (3, 162822520), (4, 122116890), (5, 97693512), (6, 81411260), (7, 69781080), (8, 61058445), (10, 48846756), (12, 40705630), (14, 34890540), (15, 32564504), (20, 24423378), (21, 23260360), (23, 21237720), (24, 20352815), (28, 17445270), (30, 16282252), (35, 13956216), (40, 12211689), (42, 11630180), (46, 10618860), (56, 8722635), (60, 8141126), (69, 7079240), (70, 6978108), (84, 5815090), (92, 5309430), (105, 4652072), (115, 4247544), (120, 4070563), (131, 3728760), (138, 3539620), (140, 3489054), (161, 3033960), (168, 2907545), (184, 2654715), (193, 2530920), (210, 2326036), (230, 2123772), (262, 1864380), (276, 1769810), (280, 1744527), (322, 1516980), (345, 1415848), (386, 1265460), (393, 1242920), (420, 1163018), (460, 1061886), (483, 1011320), (524, 932190), (552, 884905), (579, 843640), (644, 758490), (655, 745752), (690, 707924), (772, 632730), (786, 621460), (805, 606792), (840, 581509), (917, 532680), (920, 530943), (965, 506184), (966, 505660), (1048, 466095), (1158, 421820), (1288, 379245), (1310, 372876), (1351, 361560), (1380, 353962), (1544, 316365), (1572, 310730), (1610, 303396), (1834, 266340), (1930, 253092), (1932, 252830), (1965, 248584), (2316, 210910), (2415, 202264), (2620, 186438), (2702, 180780), (2751, 177560), (2760, 176981), (2895, 168728), (3013, 162120), (3144, 155365), (3220, 151698), (3668, 133170), (3860, 126546), (3864, 126415), (3930, 124292), (4053, 120520), (4439, 110040), (4585, 106536), (4632, 105455), (4830, 101132), (5240, 93219), (5404, 90390), (5502, 88780), (5790, 84364), (6026, 81060), (6440, 75849), (6755, 72312), (7336, 66585), (7720, 63273), (7860, 62146), (8106, 60260), (8878, 55020), (9039, 54040), (9170, 53268), (9660, 50566), (10808, 45195), (11004, 44390), (11580, 42182), (12052, 40530), (13317, 36680), (13510, 36156), (13755, 35512), (15065, 32424), (15720, 31073), (16212, 30130), (17756, 27510), (18078, 27020), (18340, 26634), (19320, 25283), (20265, 24104), (21091, 23160), (22008, 22195)]