1852148480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15901}}^1$

素因数の和:15942

約数の個数: 144

約数和(自身を含む): 5460619584

約数和(自身を除く): 3608471104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4160, 4480, 5824, 7280, 8320, 8960, 11648, 14560, 15901, 16640, 23296, 29120, 31802, 58240, 63604, 79505, 111307, 116480, 127208, 159010, 206713, 222614, 254416, 318020, 413426, 445228, 508832, 556535, 636040, 826852, 890456, 1017664, 1033565, 1113070, 1272080, 1446991, 1653704, 1780912, 2035328, 2067130, 2226140, 2544160, 2893982, 3307408, 3561824, 4070656, 4134260, 4452280, 5088320, 5787964, 6614816, 7123648, 7234955, 8268520, 8904560, 10176640, 11575928, 13229632, 14247296, 14469910, 16537040, 17809120, 20353280, 23151856, 26459264, 28494592, 28939820, 33074080, 35618240, 46303712, 52918528, 57879640, 66148160, 71236480, 92607424, 115759280, 132296320, 142472960, 185214848, 231518560, 264592640, 370429696, 463037120, 926074240, 1852148480]

約数ペア:

[(1, 1852148480), (2, 926074240), (4, 463037120), (5, 370429696), (7, 264592640), (8, 231518560), (10, 185214848), (13, 142472960), (14, 132296320), (16, 115759280), (20, 92607424), (26, 71236480), (28, 66148160), (32, 57879640), (35, 52918528), (40, 46303712), (52, 35618240), (56, 33074080), (64, 28939820), (65, 28494592), (70, 26459264), (80, 23151856), (91, 20353280), (104, 17809120), (112, 16537040), (128, 14469910), (130, 14247296), (140, 13229632), (160, 11575928), (182, 10176640), (208, 8904560), (224, 8268520), (256, 7234955), (260, 7123648), (280, 6614816), (320, 5787964), (364, 5088320), (416, 4452280), (448, 4134260), (455, 4070656), (520, 3561824), (560, 3307408), (640, 2893982), (728, 2544160), (832, 2226140), (896, 2067130), (910, 2035328), (1040, 1780912), (1120, 1653704), (1280, 1446991), (1456, 1272080), (1664, 1113070), (1792, 1033565), (1820, 1017664), (2080, 890456), (2240, 826852), (2912, 636040), (3328, 556535), (3640, 508832), (4160, 445228), (4480, 413426), (5824, 318020), (7280, 254416), (8320, 222614), (8960, 206713), (11648, 159010), (14560, 127208), (15901, 116480), (16640, 111307), (23296, 79505), (29120, 63604), (31802, 58240)]