197251680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1109

約数の個数: 192

約数和(自身を含む): 687149568

約数和(自身を除く): 489897888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1051, 1104, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2102, 2208, 2346, 2720, 2760, 3128, 3153, 3680, 3910, 4080, 4204, 4692, 5255, 5520, 5865, 6256, 6306, 7820, 8160, 8408, 9384, 10510, 11040, 11730, 12512, 12612, 15640, 15765, 16816, 17867, 18768, 21020, 23460, 24173, 25224, 31280, 31530, 33632, 35734, 37536, 42040, 46920, 48346, 50448, 53601, 62560, 63060, 71468, 72519, 84080, 89335, 93840, 96692, 100896, 107202, 120865, 126120, 142936, 145038, 168160, 178670, 187680, 193384, 214404, 241730, 252240, 268005, 285872, 290076, 357340, 362595, 386768, 410941, 428808, 483460, 504480, 536010, 571744, 580152, 714680, 725190, 773536, 821882, 857616, 966920, 1072020, 1160304, 1232823, 1429360, 1450380, 1643764, 1715232, 1933840, 2054705, 2144040, 2320608, 2465646, 2858720, 2900760, 3287528, 3867680, 4109410, 4288080, 4931292, 5801520, 6164115, 6575056, 8218820, 8576160, 9862584, 11603040, 12328230, 13150112, 16437640, 19725168, 24656460, 32875280, 39450336, 49312920, 65750560, 98625840, 197251680]

約数ペア:

[(1, 197251680), (2, 98625840), (3, 65750560), (4, 49312920), (5, 39450336), (6, 32875280), (8, 24656460), (10, 19725168), (12, 16437640), (15, 13150112), (16, 12328230), (17, 11603040), (20, 9862584), (23, 8576160), (24, 8218820), (30, 6575056), (32, 6164115), (34, 5801520), (40, 4931292), (46, 4288080), (48, 4109410), (51, 3867680), (60, 3287528), (68, 2900760), (69, 2858720), (80, 2465646), (85, 2320608), (92, 2144040), (96, 2054705), (102, 1933840), (115, 1715232), (120, 1643764), (136, 1450380), (138, 1429360), (160, 1232823), (170, 1160304), (184, 1072020), (204, 966920), (230, 857616), (240, 821882), (255, 773536), (272, 725190), (276, 714680), (340, 580152), (345, 571744), (368, 536010), (391, 504480), (408, 483460), (460, 428808), (480, 410941), (510, 386768), (544, 362595), (552, 357340), (680, 290076), (690, 285872), (736, 268005), (782, 252240), (816, 241730), (920, 214404), (1020, 193384), (1051, 187680), (1104, 178670), (1173, 168160), (1360, 145038), (1380, 142936), (1564, 126120), (1632, 120865), (1840, 107202), (1955, 100896), (2040, 96692), (2102, 93840), (2208, 89335), (2346, 84080), (2720, 72519), (2760, 71468), (3128, 63060), (3153, 62560), (3680, 53601), (3910, 50448), (4080, 48346), (4204, 46920), (4692, 42040), (5255, 37536), (5520, 35734), (5865, 33632), (6256, 31530), (6306, 31280), (7820, 25224), (8160, 24173), (8408, 23460), (9384, 21020), (10510, 18768), (11040, 17867), (11730, 16816), (12512, 15765), (12612, 15640)]