138963440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 160

約数和(自身を含む): 426829824

約数和(自身を除く): 287866384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1327, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2654, 2992, 3080, 3740, 4760, 5236, 5308, 6160, 6545, 6635, 7480, 9289, 9520, 10472, 10616, 13090, 13270, 14597, 14960, 18578, 20944, 21232, 22559, 26180, 26540, 29194, 37156, 45118, 46445, 52360, 53080, 58388, 72985, 74312, 90236, 92890, 102179, 104720, 106160, 112795, 116776, 145970, 148624, 157913, 180472, 185780, 204358, 225590, 233552, 248149, 291940, 315826, 360944, 371560, 408716, 451180, 496298, 510895, 583880, 631652, 743120, 789565, 817432, 902360, 992596, 1021790, 1167760, 1240745, 1263304, 1579130, 1634864, 1737043, 1804720, 1985192, 2043580, 2481490, 2526608, 3158260, 3474086, 3970384, 4087160, 4962980, 6316520, 6948172, 8174320, 8685215, 9925960, 12633040, 13896344, 17370430, 19851920, 27792688, 34740860, 69481720, 138963440]

約数ペア:

[(1, 138963440), (2, 69481720), (4, 34740860), (5, 27792688), (7, 19851920), (8, 17370430), (10, 13896344), (11, 12633040), (14, 9925960), (16, 8685215), (17, 8174320), (20, 6948172), (22, 6316520), (28, 4962980), (34, 4087160), (35, 3970384), (40, 3474086), (44, 3158260), (55, 2526608), (56, 2481490), (68, 2043580), (70, 1985192), (77, 1804720), (80, 1737043), (85, 1634864), (88, 1579130), (110, 1263304), (112, 1240745), (119, 1167760), (136, 1021790), (140, 992596), (154, 902360), (170, 817432), (176, 789565), (187, 743120), (220, 631652), (238, 583880), (272, 510895), (280, 496298), (308, 451180), (340, 408716), (374, 371560), (385, 360944), (440, 315826), (476, 291940), (560, 248149), (595, 233552), (616, 225590), (680, 204358), (748, 185780), (770, 180472), (880, 157913), (935, 148624), (952, 145970), (1190, 116776), (1232, 112795), (1309, 106160), (1327, 104720), (1360, 102179), (1496, 92890), (1540, 90236), (1870, 74312), (1904, 72985), (2380, 58388), (2618, 53080), (2654, 52360), (2992, 46445), (3080, 45118), (3740, 37156), (4760, 29194), (5236, 26540), (5308, 26180), (6160, 22559), (6545, 21232), (6635, 20944), (7480, 18578), (9289, 14960), (9520, 14597), (10472, 13270), (10616, 13090)]