8725270440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:716

約数の個数: 256

約数和(自身を含む): 28475193600

約数和(自身を除く): 19749923160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 293, 296, 353, 370, 380, 444, 456, 555, 570, 586, 703, 706, 740, 760, 879, 888, 1059, 1110, 1140, 1172, 1406, 1412, 1465, 1480, 1758, 1765, 2109, 2118, 2220, 2280, 2344, 2812, 2824, 2930, 3515, 3516, 3530, 4218, 4236, 4395, 4440, 5295, 5567, 5624, 5860, 6707, 7030, 7032, 7060, 8436, 8472, 8790, 10545, 10590, 10841, 11134, 11720, 13061, 13414, 14060, 14120, 16701, 16872, 17580, 20121, 21090, 21180, 21682, 22268, 26122, 26828, 27835, 28120, 32523, 33402, 33535, 35160, 39183, 40242, 42180, 42360, 43364, 44536, 52244, 53656, 54205, 55670, 65046, 65305, 66804, 67070, 78366, 80484, 83505, 84360, 86728, 100605, 103429, 104488, 108410, 111340, 130092, 130610, 133608, 134140, 156732, 160968, 162615, 167010, 195915, 201210, 205979, 206858, 216820, 222680, 248159, 260184, 261220, 268280, 310287, 313464, 325230, 334020, 391830, 402420, 411958, 413716, 433640, 496318, 517145, 522440, 617937, 620574, 650460, 668040, 744477, 783660, 804840, 823916, 827432, 992636, 1029895, 1034290, 1235874, 1240795, 1241148, 1300920, 1488954, 1551435, 1567320, 1647832, 1965151, 1985272, 2059790, 2068580, 2471748, 2481590, 2482296, 2977908, 3089685, 3102870, 3722385, 3826873, 3930302, 4119580, 4137160, 4943496, 4963180, 5895453, 5955816, 6179370, 6205740, 7444770, 7653746, 7860604, 8239160, 9825755, 9926360, 11480619, 11790906, 12358740, 12411480, 14889540, 15307492, 15721208, 19134365, 19651510, 22961238, 23581812, 24717480, 29477265, 29779080, 30614984, 38268730, 39303020, 45922476, 47163624, 57403095, 58954530, 72710587, 76537460, 78606040, 91844952, 114806190, 117909060, 145421174, 153074920, 218131761, 229612380, 235818120, 290842348, 363552935, 436263522, 459224760, 581684696, 727105870, 872527044, 1090658805, 1454211740, 1745054088, 2181317610, 2908423480, 4362635220, 8725270440]

約数ペア:

[(1, 8725270440), (2, 4362635220), (3, 2908423480), (4, 2181317610), (5, 1745054088), (6, 1454211740), (8, 1090658805), (10, 872527044), (12, 727105870), (15, 581684696), (19, 459224760), (20, 436263522), (24, 363552935), (30, 290842348), (37, 235818120), (38, 229612380), (40, 218131761), (57, 153074920), (60, 145421174), (74, 117909060), (76, 114806190), (95, 91844952), (111, 78606040), (114, 76537460), (120, 72710587), (148, 58954530), (152, 57403095), (185, 47163624), (190, 45922476), (222, 39303020), (228, 38268730), (285, 30614984), (293, 29779080), (296, 29477265), (353, 24717480), (370, 23581812), (380, 22961238), (444, 19651510), (456, 19134365), (555, 15721208), (570, 15307492), (586, 14889540), (703, 12411480), (706, 12358740), (740, 11790906), (760, 11480619), (879, 9926360), (888, 9825755), (1059, 8239160), (1110, 7860604), (1140, 7653746), (1172, 7444770), (1406, 6205740), (1412, 6179370), (1465, 5955816), (1480, 5895453), (1758, 4963180), (1765, 4943496), (2109, 4137160), (2118, 4119580), (2220, 3930302), (2280, 3826873), (2344, 3722385), (2812, 3102870), (2824, 3089685), (2930, 2977908), (3515, 2482296), (3516, 2481590), (3530, 2471748), (4218, 2068580), (4236, 2059790), (4395, 1985272), (4440, 1965151), (5295, 1647832), (5567, 1567320), (5624, 1551435), (5860, 1488954), (6707, 1300920), (7030, 1241148), (7032, 1240795), (7060, 1235874), (8436, 1034290), (8472, 1029895), (8790, 992636), (10545, 827432), (10590, 823916), (10841, 804840), (11134, 783660), (11720, 744477), (13061, 668040), (13414, 650460), (14060, 620574), (14120, 617937), (16701, 522440), (16872, 517145), (17580, 496318), (20121, 433640), (21090, 413716), (21180, 411958), (21682, 402420), (22268, 391830), (26122, 334020), (26828, 325230), (27835, 313464), (28120, 310287), (32523, 268280), (33402, 261220), (33535, 260184), (35160, 248159), (39183, 222680), (40242, 216820), (42180, 206858), (42360, 205979), (43364, 201210), (44536, 195915), (52244, 167010), (53656, 162615), (54205, 160968), (55670, 156732), (65046, 134140), (65305, 133608), (66804, 130610), (67070, 130092), (78366, 111340), (80484, 108410), (83505, 104488), (84360, 103429), (86728, 100605)]