73744320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 266273280

約数和(自身を除く): 192528960

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, 311, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 622, 624, 741, 760, 780, 832, 912, 933, 960, 988, 1040, 1140, 1216, 1235, 1244, 1248, 1482, 1520, 1555, 1560, 1824, 1866, 1976, 2080, 2280, 2470, 2488, 2496, 2964, 3040, 3110, 3120, 3648, 3705, 3732, 3952, 4043, 4160, 4560, 4665, 4940, 4976, 5909, 5928, 6080, 6220, 6240, 7410, 7464, 7904, 8086, 9120, 9330, 9880, 9952, 11818, 11856, 12129, 12440, 12480, 14820, 14928, 15808, 16172, 17727, 18240, 18660, 19760, 19904, 20215, 23636, 23712, 24258, 24880, 29545, 29640, 29856, 32344, 35454, 37320, 39520, 40430, 47272, 47424, 48516, 49760, 59090, 59280, 59712, 60645, 64688, 70908, 74640, 76817, 79040, 80860, 88635, 94544, 97032, 99520, 118180, 118560, 121290, 129376, 141816, 149280, 153634, 161720, 177270, 189088, 194064, 230451, 236360, 237120, 242580, 258752, 283632, 298560, 307268, 323440, 354540, 378176, 384085, 388128, 460902, 472720, 485160, 567264, 614536, 646880, 709080, 768170, 776256, 921804, 945440, 970320, 1134528, 1152255, 1229072, 1293760, 1418160, 1536340, 1843608, 1890880, 1940640, 2304510, 2458144, 2836320, 3072680, 3687216, 3881280, 4609020, 4916288, 5672640, 6145360, 7374432, 9218040, 12290720, 14748864, 18436080, 24581440, 36872160, 73744320]

約数ペア:

[(1, 73744320), (2, 36872160), (3, 24581440), (4, 18436080), (5, 14748864), (6, 12290720), (8, 9218040), (10, 7374432), (12, 6145360), (13, 5672640), (15, 4916288), (16, 4609020), (19, 3881280), (20, 3687216), (24, 3072680), (26, 2836320), (30, 2458144), (32, 2304510), (38, 1940640), (39, 1890880), (40, 1843608), (48, 1536340), (52, 1418160), (57, 1293760), (60, 1229072), (64, 1152255), (65, 1134528), (76, 970320), (78, 945440), (80, 921804), (95, 776256), (96, 768170), (104, 709080), (114, 646880), (120, 614536), (130, 567264), (152, 485160), (156, 472720), (160, 460902), (190, 388128), (192, 384085), (195, 378176), (208, 354540), (228, 323440), (240, 307268), (247, 298560), (260, 283632), (285, 258752), (304, 242580), (311, 237120), (312, 236360), (320, 230451), (380, 194064), (390, 189088), (416, 177270), (456, 161720), (480, 153634), (494, 149280), (520, 141816), (570, 129376), (608, 121290), (622, 118560), (624, 118180), (741, 99520), (760, 97032), (780, 94544), (832, 88635), (912, 80860), (933, 79040), (960, 76817), (988, 74640), (1040, 70908), (1140, 64688), (1216, 60645), (1235, 59712), (1244, 59280), (1248, 59090), (1482, 49760), (1520, 48516), (1555, 47424), (1560, 47272), (1824, 40430), (1866, 39520), (1976, 37320), (2080, 35454), (2280, 32344), (2470, 29856), (2488, 29640), (2496, 29545), (2964, 24880), (3040, 24258), (3110, 23712), (3120, 23636), (3648, 20215), (3705, 19904), (3732, 19760), (3952, 18660), (4043, 18240), (4160, 17727), (4560, 16172), (4665, 15808), (4940, 14928), (4976, 14820), (5909, 12480), (5928, 12440), (6080, 12129), (6220, 11856), (6240, 11818), (7410, 9952), (7464, 9880), (7904, 9330), (8086, 9120)]