7139327360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1553}}^1$

素因数の和:2236

約数の個数: 128

約数和(自身を含む): 18659561760

約数和(自身を除く): 11520234400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 653, 704, 880, 1306, 1408, 1553, 1760, 2612, 3106, 3265, 3520, 5224, 6212, 6530, 7040, 7183, 7765, 10448, 12424, 13060, 14366, 15530, 17083, 20896, 24848, 26120, 28732, 31060, 34166, 35915, 41792, 49696, 52240, 57464, 62120, 68332, 71830, 83584, 85415, 99392, 104480, 114928, 124240, 136664, 143660, 170830, 198784, 208960, 229856, 248480, 273328, 287320, 341660, 417920, 459712, 496960, 546656, 574640, 683320, 919424, 993920, 1014109, 1093312, 1149280, 1366640, 2028218, 2186624, 2298560, 2733280, 4056436, 4597120, 5070545, 5466560, 8112872, 10141090, 10933120, 11155199, 16225744, 20282180, 22310398, 32451488, 40564360, 44620796, 55775995, 64902976, 81128720, 89241592, 111551990, 129805952, 162257440, 178483184, 223103980, 324514880, 356966368, 446207960, 649029760, 713932736, 892415920, 1427865472, 1784831840, 3569663680, 7139327360]

約数ペア:

[(1, 7139327360), (2, 3569663680), (4, 1784831840), (5, 1427865472), (8, 892415920), (10, 713932736), (11, 649029760), (16, 446207960), (20, 356966368), (22, 324514880), (32, 223103980), (40, 178483184), (44, 162257440), (55, 129805952), (64, 111551990), (80, 89241592), (88, 81128720), (110, 64902976), (128, 55775995), (160, 44620796), (176, 40564360), (220, 32451488), (320, 22310398), (352, 20282180), (440, 16225744), (640, 11155199), (653, 10933120), (704, 10141090), (880, 8112872), (1306, 5466560), (1408, 5070545), (1553, 4597120), (1760, 4056436), (2612, 2733280), (3106, 2298560), (3265, 2186624), (3520, 2028218), (5224, 1366640), (6212, 1149280), (6530, 1093312), (7040, 1014109), (7183, 993920), (7765, 919424), (10448, 683320), (12424, 574640), (13060, 546656), (14366, 496960), (15530, 459712), (17083, 417920), (20896, 341660), (24848, 287320), (26120, 273328), (28732, 248480), (31060, 229856), (34166, 208960), (35915, 198784), (41792, 170830), (49696, 143660), (52240, 136664), (57464, 124240), (62120, 114928), (68332, 104480), (71830, 99392), (83584, 85415)]