64469460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 213663744

約数和(自身を除く): 149194284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 55, 60, 62, 66, 69, 92, 93, 110, 115, 124, 132, 137, 138, 155, 165, 186, 220, 230, 253, 274, 276, 310, 330, 341, 345, 372, 411, 460, 465, 506, 548, 620, 660, 682, 685, 690, 713, 759, 822, 930, 1012, 1023, 1265, 1364, 1370, 1380, 1426, 1507, 1518, 1644, 1705, 1860, 2046, 2055, 2139, 2530, 2740, 2852, 3014, 3036, 3151, 3410, 3565, 3795, 4092, 4110, 4247, 4278, 4521, 5060, 5115, 6028, 6302, 6820, 7130, 7535, 7590, 7843, 8220, 8494, 8556, 9042, 9453, 10230, 10695, 12604, 12741, 14260, 15070, 15180, 15686, 15755, 16988, 18084, 18906, 20460, 21235, 21390, 22605, 23529, 25482, 30140, 31372, 31510, 34661, 37812, 39215, 42470, 42780, 45210, 46717, 47058, 47265, 50964, 63020, 63705, 69322, 78430, 84940, 90420, 93434, 94116, 94530, 97681, 103983, 117645, 127410, 138644, 140151, 156860, 173305, 186868, 189060, 195362, 207966, 233585, 235290, 254820, 280302, 293043, 346610, 390724, 415932, 467170, 470580, 488405, 519915, 560604, 586086, 693220, 700755, 934340, 976810, 1039830, 1074491, 1172172, 1401510, 1465215, 1953620, 2079660, 2148982, 2803020, 2930430, 3223473, 4297964, 5372455, 5860860, 6446946, 10744910, 12893892, 16117365, 21489820, 32234730, 64469460]

約数ペア:

[(1, 64469460), (2, 32234730), (3, 21489820), (4, 16117365), (5, 12893892), (6, 10744910), (10, 6446946), (11, 5860860), (12, 5372455), (15, 4297964), (20, 3223473), (22, 2930430), (23, 2803020), (30, 2148982), (31, 2079660), (33, 1953620), (44, 1465215), (46, 1401510), (55, 1172172), (60, 1074491), (62, 1039830), (66, 976810), (69, 934340), (92, 700755), (93, 693220), (110, 586086), (115, 560604), (124, 519915), (132, 488405), (137, 470580), (138, 467170), (155, 415932), (165, 390724), (186, 346610), (220, 293043), (230, 280302), (253, 254820), (274, 235290), (276, 233585), (310, 207966), (330, 195362), (341, 189060), (345, 186868), (372, 173305), (411, 156860), (460, 140151), (465, 138644), (506, 127410), (548, 117645), (620, 103983), (660, 97681), (682, 94530), (685, 94116), (690, 93434), (713, 90420), (759, 84940), (822, 78430), (930, 69322), (1012, 63705), (1023, 63020), (1265, 50964), (1364, 47265), (1370, 47058), (1380, 46717), (1426, 45210), (1507, 42780), (1518, 42470), (1644, 39215), (1705, 37812), (1860, 34661), (2046, 31510), (2055, 31372), (2139, 30140), (2530, 25482), (2740, 23529), (2852, 22605), (3014, 21390), (3036, 21235), (3151, 20460), (3410, 18906), (3565, 18084), (3795, 16988), (4092, 15755), (4110, 15686), (4247, 15180), (4278, 15070), (4521, 14260), (5060, 12741), (5115, 12604), (6028, 10695), (6302, 10230), (6820, 9453), (7130, 9042), (7535, 8556), (7590, 8494), (7843, 8220)]