134376320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 357799680

約数和(自身を除く): 223423360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 521, 620, 640, 806, 832, 992, 1040, 1042, 1240, 1612, 1664, 1984, 2015, 2080, 2084, 2480, 2605, 3224, 3968, 4030, 4160, 4168, 4960, 5210, 6448, 6773, 8060, 8320, 8336, 9920, 10420, 12896, 13546, 16120, 16151, 16672, 19840, 20840, 25792, 27092, 32240, 32302, 33344, 33865, 41680, 51584, 54184, 64480, 64604, 66688, 67730, 80755, 83360, 108368, 128960, 129208, 135460, 161510, 166720, 209963, 216736, 257920, 258416, 270920, 323020, 333440, 419926, 433472, 516832, 541840, 646040, 839852, 866944, 1033664, 1049815, 1083680, 1292080, 1679704, 2067328, 2099630, 2167360, 2584160, 3359408, 4199260, 4334720, 5168320, 6718816, 8398520, 10336640, 13437632, 16797040, 26875264, 33594080, 67188160, 134376320]

約数ペア:

[(1, 134376320), (2, 67188160), (4, 33594080), (5, 26875264), (8, 16797040), (10, 13437632), (13, 10336640), (16, 8398520), (20, 6718816), (26, 5168320), (31, 4334720), (32, 4199260), (40, 3359408), (52, 2584160), (62, 2167360), (64, 2099630), (65, 2067328), (80, 1679704), (104, 1292080), (124, 1083680), (128, 1049815), (130, 1033664), (155, 866944), (160, 839852), (208, 646040), (248, 541840), (260, 516832), (310, 433472), (320, 419926), (403, 333440), (416, 323020), (496, 270920), (520, 258416), (521, 257920), (620, 216736), (640, 209963), (806, 166720), (832, 161510), (992, 135460), (1040, 129208), (1042, 128960), (1240, 108368), (1612, 83360), (1664, 80755), (1984, 67730), (2015, 66688), (2080, 64604), (2084, 64480), (2480, 54184), (2605, 51584), (3224, 41680), (3968, 33865), (4030, 33344), (4160, 32302), (4168, 32240), (4960, 27092), (5210, 25792), (6448, 20840), (6773, 19840), (8060, 16672), (8320, 16151), (8336, 16120), (9920, 13546), (10420, 12896)]