86904480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 310746240

約数和(自身を除く): 223841760

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, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 733, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1466, 1482, 1520, 1560, 1824, 1976, 2080, 2199, 2280, 2470, 2932, 2964, 3040, 3120, 3665, 3705, 3952, 4398, 4560, 4940, 5864, 5928, 6240, 7330, 7410, 7904, 8796, 9120, 9529, 9880, 10995, 11728, 11856, 13927, 14660, 14820, 17592, 19058, 19760, 21990, 23456, 23712, 27854, 28587, 29320, 29640, 35184, 38116, 39520, 41781, 43980, 47645, 55708, 57174, 58640, 59280, 69635, 70368, 76232, 83562, 87960, 95290, 111416, 114348, 117280, 118560, 139270, 142935, 152464, 167124, 175920, 181051, 190580, 208905, 222832, 228696, 278540, 285870, 304928, 334248, 351840, 362102, 381160, 417810, 445664, 457392, 543153, 557080, 571740, 668496, 724204, 762320, 835620, 905255, 914784, 1086306, 1114160, 1143480, 1336992, 1448408, 1524640, 1671240, 1810510, 2172612, 2228320, 2286960, 2715765, 2896816, 3342480, 3621020, 4345224, 4573920, 5431530, 5793632, 6684960, 7242040, 8690448, 10863060, 14484080, 17380896, 21726120, 28968160, 43452240, 86904480]

約数ペア:

[(1, 86904480), (2, 43452240), (3, 28968160), (4, 21726120), (5, 17380896), (6, 14484080), (8, 10863060), (10, 8690448), (12, 7242040), (13, 6684960), (15, 5793632), (16, 5431530), (19, 4573920), (20, 4345224), (24, 3621020), (26, 3342480), (30, 2896816), (32, 2715765), (38, 2286960), (39, 2228320), (40, 2172612), (48, 1810510), (52, 1671240), (57, 1524640), (60, 1448408), (65, 1336992), (76, 1143480), (78, 1114160), (80, 1086306), (95, 914784), (96, 905255), (104, 835620), (114, 762320), (120, 724204), (130, 668496), (152, 571740), (156, 557080), (160, 543153), (190, 457392), (195, 445664), (208, 417810), (228, 381160), (240, 362102), (247, 351840), (260, 334248), (285, 304928), (304, 285870), (312, 278540), (380, 228696), (390, 222832), (416, 208905), (456, 190580), (480, 181051), (494, 175920), (520, 167124), (570, 152464), (608, 142935), (624, 139270), (733, 118560), (741, 117280), (760, 114348), (780, 111416), (912, 95290), (988, 87960), (1040, 83562), (1140, 76232), (1235, 70368), (1248, 69635), (1466, 59280), (1482, 58640), (1520, 57174), (1560, 55708), (1824, 47645), (1976, 43980), (2080, 41781), (2199, 39520), (2280, 38116), (2470, 35184), (2932, 29640), (2964, 29320), (3040, 28587), (3120, 27854), (3665, 23712), (3705, 23456), (3952, 21990), (4398, 19760), (4560, 19058), (4940, 17592), (5864, 14820), (5928, 14660), (6240, 13927), (7330, 11856), (7410, 11728), (7904, 10995), (8796, 9880), (9120, 9529)]