147488640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 534643200

約数和(自身を除く): 387154560

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, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 311, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 622, 624, 640, 741, 760, 780, 832, 912, 933, 960, 988, 1040, 1140, 1216, 1235, 1244, 1248, 1482, 1520, 1555, 1560, 1664, 1824, 1866, 1920, 1976, 2080, 2280, 2432, 2470, 2488, 2496, 2964, 3040, 3110, 3120, 3648, 3705, 3732, 3952, 4043, 4160, 4560, 4665, 4940, 4976, 4992, 5909, 5928, 6080, 6220, 6240, 7296, 7410, 7464, 7904, 8086, 8320, 9120, 9330, 9880, 9952, 11818, 11856, 12129, 12160, 12440, 12480, 14820, 14928, 15808, 16172, 17727, 18240, 18660, 19760, 19904, 20215, 23636, 23712, 24258, 24880, 24960, 29545, 29640, 29856, 31616, 32344, 35454, 36480, 37320, 39520, 39808, 40430, 47272, 47424, 48516, 49760, 59090, 59280, 59712, 60645, 64688, 70908, 74640, 76817, 79040, 80860, 88635, 94544, 94848, 97032, 99520, 118180, 118560, 119424, 121290, 129376, 141816, 149280, 153634, 158080, 161720, 177270, 189088, 194064, 199040, 230451, 236360, 237120, 242580, 258752, 283632, 298560, 307268, 323440, 354540, 378176, 384085, 388128, 460902, 472720, 474240, 485160, 517504, 567264, 597120, 614536, 646880, 709080, 756352, 768170, 776256, 921804, 945440, 970320, 1134528, 1152255, 1229072, 1293760, 1418160, 1536340, 1552512, 1843608, 1890880, 1940640, 2269056, 2304510, 2458144, 2587520, 2836320, 3072680, 3687216, 3781760, 3881280, 4609020, 4916288, 5672640, 6145360, 7374432, 7762560, 9218040, 9832576, 11345280, 12290720, 14748864, 18436080, 24581440, 29497728, 36872160, 49162880, 73744320, 147488640]

約数ペア:

[(1, 147488640), (2, 73744320), (3, 49162880), (4, 36872160), (5, 29497728), (6, 24581440), (8, 18436080), (10, 14748864), (12, 12290720), (13, 11345280), (15, 9832576), (16, 9218040), (19, 7762560), (20, 7374432), (24, 6145360), (26, 5672640), (30, 4916288), (32, 4609020), (38, 3881280), (39, 3781760), (40, 3687216), (48, 3072680), (52, 2836320), (57, 2587520), (60, 2458144), (64, 2304510), (65, 2269056), (76, 1940640), (78, 1890880), (80, 1843608), (95, 1552512), (96, 1536340), (104, 1418160), (114, 1293760), (120, 1229072), (128, 1152255), (130, 1134528), (152, 970320), (156, 945440), (160, 921804), (190, 776256), (192, 768170), (195, 756352), (208, 709080), (228, 646880), (240, 614536), (247, 597120), (260, 567264), (285, 517504), (304, 485160), (311, 474240), (312, 472720), (320, 460902), (380, 388128), (384, 384085), (390, 378176), (416, 354540), (456, 323440), (480, 307268), (494, 298560), (520, 283632), (570, 258752), (608, 242580), (622, 237120), (624, 236360), (640, 230451), (741, 199040), (760, 194064), (780, 189088), (832, 177270), (912, 161720), (933, 158080), (960, 153634), (988, 149280), (1040, 141816), (1140, 129376), (1216, 121290), (1235, 119424), (1244, 118560), (1248, 118180), (1482, 99520), (1520, 97032), (1555, 94848), (1560, 94544), (1664, 88635), (1824, 80860), (1866, 79040), (1920, 76817), (1976, 74640), (2080, 70908), (2280, 64688), (2432, 60645), (2470, 59712), (2488, 59280), (2496, 59090), (2964, 49760), (3040, 48516), (3110, 47424), (3120, 47272), (3648, 40430), (3705, 39808), (3732, 39520), (3952, 37320), (4043, 36480), (4160, 35454), (4560, 32344), (4665, 31616), (4940, 29856), (4976, 29640), (4992, 29545), (5909, 24960), (5928, 24880), (6080, 24258), (6220, 23712), (6240, 23636), (7296, 20215), (7410, 19904), (7464, 19760), (7904, 18660), (8086, 18240), (8320, 17727), (9120, 16172), (9330, 15808), (9880, 14928), (9952, 14820), (11818, 12480), (11856, 12440), (12129, 12160)]