1113948720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27143}}^1$

素因数の和:27184

約数の個数: 160

約数和(自身を含む): 4039027200

約数和(自身を除く): 2925078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 27143, 41040, 54286, 81429, 108572, 135715, 162858, 217144, 244287, 271430, 325716, 407145, 434288, 488574, 515717, 542860, 651432, 732861, 814290, 977148, 1031434, 1085720, 1221435, 1302864, 1465722, 1547151, 1628580, 1954296, 2062868, 2171440, 2442870, 2578585, 2931444, 3094302, 3257160, 3664305, 3908592, 4125736, 4641453, 4885740, 5157170, 5862888, 6188604, 6514320, 7328610, 7735755, 8251472, 9282906, 9771480, 10314340, 11725776, 12377208, 13924359, 14657220, 15471510, 18565812, 19542960, 20628680, 23207265, 24754416, 27848718, 29314440, 30943020, 37131624, 41257360, 46414530, 55697436, 58628880, 61886040, 69621795, 74263248, 92829060, 111394872, 123772080, 139243590, 185658120, 222789744, 278487180, 371316240, 556974360, 1113948720]

約数ペア:

[(1, 1113948720), (2, 556974360), (3, 371316240), (4, 278487180), (5, 222789744), (6, 185658120), (8, 139243590), (9, 123772080), (10, 111394872), (12, 92829060), (15, 74263248), (16, 69621795), (18, 61886040), (19, 58628880), (20, 55697436), (24, 46414530), (27, 41257360), (30, 37131624), (36, 30943020), (38, 29314440), (40, 27848718), (45, 24754416), (48, 23207265), (54, 20628680), (57, 19542960), (60, 18565812), (72, 15471510), (76, 14657220), (80, 13924359), (90, 12377208), (95, 11725776), (108, 10314340), (114, 9771480), (120, 9282906), (135, 8251472), (144, 7735755), (152, 7328610), (171, 6514320), (180, 6188604), (190, 5862888), (216, 5157170), (228, 4885740), (240, 4641453), (270, 4125736), (285, 3908592), (304, 3664305), (342, 3257160), (360, 3094302), (380, 2931444), (432, 2578585), (456, 2442870), (513, 2171440), (540, 2062868), (570, 1954296), (684, 1628580), (720, 1547151), (760, 1465722), (855, 1302864), (912, 1221435), (1026, 1085720), (1080, 1031434), (1140, 977148), (1368, 814290), (1520, 732861), (1710, 651432), (2052, 542860), (2160, 515717), (2280, 488574), (2565, 434288), (2736, 407145), (3420, 325716), (4104, 271430), (4560, 244287), (5130, 217144), (6840, 162858), (8208, 135715), (10260, 108572), (13680, 81429), (20520, 54286), (27143, 41040)]