7833280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 23042880

約数和(自身を除く): 15209600

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, 130, 140, 160, 182, 208, 224, 260, 269, 280, 320, 364, 416, 448, 455, 520, 538, 560, 728, 832, 910, 1040, 1076, 1120, 1345, 1456, 1820, 1883, 2080, 2152, 2240, 2690, 2912, 3497, 3640, 3766, 4160, 4304, 5380, 5824, 6994, 7280, 7532, 8608, 9415, 10760, 13988, 14560, 15064, 17216, 17485, 18830, 21520, 24479, 27976, 29120, 30128, 34970, 37660, 43040, 48958, 55952, 60256, 69940, 75320, 86080, 97916, 111904, 120512, 122395, 139880, 150640, 195832, 223808, 244790, 279760, 301280, 391664, 489580, 559520, 602560, 783328, 979160, 1119040, 1566656, 1958320, 3916640, 7833280]

約数ペア:

[(1, 7833280), (2, 3916640), (4, 1958320), (5, 1566656), (7, 1119040), (8, 979160), (10, 783328), (13, 602560), (14, 559520), (16, 489580), (20, 391664), (26, 301280), (28, 279760), (32, 244790), (35, 223808), (40, 195832), (52, 150640), (56, 139880), (64, 122395), (65, 120512), (70, 111904), (80, 97916), (91, 86080), (104, 75320), (112, 69940), (130, 60256), (140, 55952), (160, 48958), (182, 43040), (208, 37660), (224, 34970), (260, 30128), (269, 29120), (280, 27976), (320, 24479), (364, 21520), (416, 18830), (448, 17485), (455, 17216), (520, 15064), (538, 14560), (560, 13988), (728, 10760), (832, 9415), (910, 8608), (1040, 7532), (1076, 7280), (1120, 6994), (1345, 5824), (1456, 5380), (1820, 4304), (1883, 4160), (2080, 3766), (2152, 3640), (2240, 3497), (2690, 2912)]