104042820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 351977472

約数和(自身を除く): 247934652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 61, 62, 70, 84, 93, 105, 122, 124, 131, 140, 155, 183, 186, 210, 217, 244, 262, 305, 310, 366, 372, 393, 420, 427, 434, 465, 524, 610, 620, 651, 655, 732, 786, 854, 868, 915, 917, 930, 1085, 1220, 1281, 1302, 1310, 1572, 1708, 1830, 1834, 1860, 1891, 1965, 2135, 2170, 2562, 2604, 2620, 2751, 3255, 3660, 3668, 3782, 3930, 4061, 4270, 4340, 4585, 5124, 5502, 5673, 6405, 6510, 7564, 7860, 7991, 8122, 8540, 9170, 9455, 11004, 11346, 12183, 12810, 13020, 13237, 13755, 15982, 16244, 18340, 18910, 20305, 22692, 23973, 24366, 25620, 26474, 27510, 28365, 28427, 31964, 37820, 39711, 39955, 40610, 47946, 48732, 52948, 55020, 55937, 56730, 56854, 60915, 66185, 79422, 79910, 81220, 85281, 95892, 111874, 113460, 113708, 119865, 121830, 132370, 142135, 158844, 159820, 167811, 170562, 198555, 223748, 239730, 243660, 247721, 264740, 279685, 284270, 335622, 341124, 397110, 426405, 479460, 495442, 559370, 568540, 671244, 743163, 794220, 839055, 852810, 990884, 1118740, 1238605, 1486326, 1678110, 1705620, 1734047, 2477210, 2972652, 3356220, 3468094, 3715815, 4954420, 5202141, 6936188, 7431630, 8670235, 10404282, 14863260, 17340470, 20808564, 26010705, 34680940, 52021410, 104042820]

約数ペア:

[(1, 104042820), (2, 52021410), (3, 34680940), (4, 26010705), (5, 20808564), (6, 17340470), (7, 14863260), (10, 10404282), (12, 8670235), (14, 7431630), (15, 6936188), (20, 5202141), (21, 4954420), (28, 3715815), (30, 3468094), (31, 3356220), (35, 2972652), (42, 2477210), (60, 1734047), (61, 1705620), (62, 1678110), (70, 1486326), (84, 1238605), (93, 1118740), (105, 990884), (122, 852810), (124, 839055), (131, 794220), (140, 743163), (155, 671244), (183, 568540), (186, 559370), (210, 495442), (217, 479460), (244, 426405), (262, 397110), (305, 341124), (310, 335622), (366, 284270), (372, 279685), (393, 264740), (420, 247721), (427, 243660), (434, 239730), (465, 223748), (524, 198555), (610, 170562), (620, 167811), (651, 159820), (655, 158844), (732, 142135), (786, 132370), (854, 121830), (868, 119865), (915, 113708), (917, 113460), (930, 111874), (1085, 95892), (1220, 85281), (1281, 81220), (1302, 79910), (1310, 79422), (1572, 66185), (1708, 60915), (1830, 56854), (1834, 56730), (1860, 55937), (1891, 55020), (1965, 52948), (2135, 48732), (2170, 47946), (2562, 40610), (2604, 39955), (2620, 39711), (2751, 37820), (3255, 31964), (3660, 28427), (3668, 28365), (3782, 27510), (3930, 26474), (4061, 25620), (4270, 24366), (4340, 23973), (4585, 22692), (5124, 20305), (5502, 18910), (5673, 18340), (6405, 16244), (6510, 15982), (7564, 13755), (7860, 13237), (7991, 13020), (8122, 12810), (8540, 12183), (9170, 11346), (9455, 11004)]