236408640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 224

約数和(自身を含む): 851733120

約数和(自身を除く): 615324480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 997, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 1994, 2080, 2280, 2470, 2496, 2964, 2991, 3040, 3120, 3648, 3705, 3952, 3988, 4160, 4560, 4940, 4985, 5928, 5982, 6080, 6240, 7410, 7904, 7976, 9120, 9880, 9970, 11856, 11964, 12480, 12961, 14820, 14955, 15808, 15952, 18240, 18943, 19760, 19940, 23712, 23928, 25922, 29640, 29910, 31904, 37886, 38883, 39520, 39880, 47424, 47856, 51844, 56829, 59280, 59820, 63808, 64805, 75772, 77766, 79040, 79760, 94715, 95712, 103688, 113658, 118560, 119640, 129610, 151544, 155532, 159520, 189430, 191424, 194415, 207376, 227316, 237120, 239280, 246259, 259220, 284145, 303088, 311064, 319040, 378860, 388830, 414752, 454632, 478560, 492518, 518440, 568290, 606176, 622128, 738777, 757720, 777660, 829504, 909264, 957120, 985036, 1036880, 1136580, 1212352, 1231295, 1244256, 1477554, 1515440, 1555320, 1818528, 1970072, 2073760, 2273160, 2462590, 2488512, 2955108, 3030880, 3110640, 3637056, 3693885, 3940144, 4147520, 4546320, 4925180, 5910216, 6061760, 6221280, 7387770, 7880288, 9092640, 9850360, 11820432, 12442560, 14775540, 15760576, 18185280, 19700720, 23640864, 29551080, 39401440, 47281728, 59102160, 78802880, 118204320, 236408640]

約数ペア:

[(1, 236408640), (2, 118204320), (3, 78802880), (4, 59102160), (5, 47281728), (6, 39401440), (8, 29551080), (10, 23640864), (12, 19700720), (13, 18185280), (15, 15760576), (16, 14775540), (19, 12442560), (20, 11820432), (24, 9850360), (26, 9092640), (30, 7880288), (32, 7387770), (38, 6221280), (39, 6061760), (40, 5910216), (48, 4925180), (52, 4546320), (57, 4147520), (60, 3940144), (64, 3693885), (65, 3637056), (76, 3110640), (78, 3030880), (80, 2955108), (95, 2488512), (96, 2462590), (104, 2273160), (114, 2073760), (120, 1970072), (130, 1818528), (152, 1555320), (156, 1515440), (160, 1477554), (190, 1244256), (192, 1231295), (195, 1212352), (208, 1136580), (228, 1036880), (240, 985036), (247, 957120), (260, 909264), (285, 829504), (304, 777660), (312, 757720), (320, 738777), (380, 622128), (390, 606176), (416, 568290), (456, 518440), (480, 492518), (494, 478560), (520, 454632), (570, 414752), (608, 388830), (624, 378860), (741, 319040), (760, 311064), (780, 303088), (832, 284145), (912, 259220), (960, 246259), (988, 239280), (997, 237120), (1040, 227316), (1140, 207376), (1216, 194415), (1235, 191424), (1248, 189430), (1482, 159520), (1520, 155532), (1560, 151544), (1824, 129610), (1976, 119640), (1994, 118560), (2080, 113658), (2280, 103688), (2470, 95712), (2496, 94715), (2964, 79760), (2991, 79040), (3040, 77766), (3120, 75772), (3648, 64805), (3705, 63808), (3952, 59820), (3988, 59280), (4160, 56829), (4560, 51844), (4940, 47856), (4985, 47424), (5928, 39880), (5982, 39520), (6080, 38883), (6240, 37886), (7410, 31904), (7904, 29910), (7976, 29640), (9120, 25922), (9880, 23928), (9970, 23712), (11856, 19940), (11964, 19760), (12480, 18943), (12961, 18240), (14820, 15952), (14955, 15808)]