1367456640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64747}}^1$

素因数の和:64780

約数の個数: 128

約数和(自身を含む): 4755093120

約数和(自身を除く): 3387636480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 64747, 129494, 194241, 258988, 323735, 388482, 517976, 647470, 712217, 776964, 971205, 1035952, 1294940, 1424434, 1553928, 1942410, 2071904, 2136651, 2589880, 2848868, 3107856, 3561085, 3884820, 4143808, 4273302, 5179760, 5697736, 6215712, 7122170, 7769640, 8287616, 8546604, 10359520, 10683255, 11395472, 12431424, 14244340, 15539280, 17093208, 20719040, 21366510, 22790944, 24862848, 28488680, 31078560, 34186416, 41438080, 42733020, 45581888, 56977360, 62157120, 68372832, 85466040, 91163776, 113954720, 124314240, 136745664, 170932080, 227909440, 273491328, 341864160, 455818880, 683728320, 1367456640]

約数ペア:

[(1, 1367456640), (2, 683728320), (3, 455818880), (4, 341864160), (5, 273491328), (6, 227909440), (8, 170932080), (10, 136745664), (11, 124314240), (12, 113954720), (15, 91163776), (16, 85466040), (20, 68372832), (22, 62157120), (24, 56977360), (30, 45581888), (32, 42733020), (33, 41438080), (40, 34186416), (44, 31078560), (48, 28488680), (55, 24862848), (60, 22790944), (64, 21366510), (66, 20719040), (80, 17093208), (88, 15539280), (96, 14244340), (110, 12431424), (120, 11395472), (128, 10683255), (132, 10359520), (160, 8546604), (165, 8287616), (176, 7769640), (192, 7122170), (220, 6215712), (240, 5697736), (264, 5179760), (320, 4273302), (330, 4143808), (352, 3884820), (384, 3561085), (440, 3107856), (480, 2848868), (528, 2589880), (640, 2136651), (660, 2071904), (704, 1942410), (880, 1553928), (960, 1424434), (1056, 1294940), (1320, 1035952), (1408, 971205), (1760, 776964), (1920, 712217), (2112, 647470), (2640, 517976), (3520, 388482), (4224, 323735), (5280, 258988), (7040, 194241), (10560, 129494), (21120, 64747)]