138755760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 509753088

約数和(自身を除く): 370997328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 311, 312, 330, 338, 390, 429, 440, 507, 520, 528, 572, 622, 624, 660, 676, 715, 780, 845, 858, 880, 933, 1014, 1040, 1144, 1244, 1320, 1352, 1430, 1555, 1560, 1690, 1716, 1859, 1866, 2028, 2145, 2288, 2488, 2535, 2640, 2704, 2860, 3110, 3120, 3380, 3421, 3432, 3718, 3732, 4043, 4056, 4290, 4665, 4976, 5070, 5577, 5720, 6220, 6760, 6842, 6864, 7436, 7464, 8086, 8112, 8580, 9295, 9330, 10140, 10263, 11154, 11440, 12129, 12440, 13520, 13684, 14872, 14928, 16172, 17105, 17160, 18590, 18660, 20215, 20280, 20526, 22308, 24258, 24880, 27368, 27885, 29744, 32344, 34210, 34320, 37180, 37320, 40430, 40560, 41052, 44473, 44616, 48516, 51315, 52559, 54736, 55770, 60645, 64688, 68420, 74360, 74640, 80860, 82104, 88946, 89232, 97032, 102630, 105118, 111540, 121290, 133419, 136840, 148720, 157677, 161720, 164208, 177892, 194064, 205260, 210236, 222365, 223080, 242580, 262795, 266838, 273680, 315354, 323440, 355784, 410520, 420472, 444730, 446160, 485160, 525590, 533676, 578149, 630708, 667095, 711568, 788385, 821040, 840944, 889460, 970320, 1051180, 1067352, 1156298, 1261416, 1334190, 1576770, 1734447, 1778920, 2102360, 2134704, 2312596, 2522832, 2668380, 2890745, 3153540, 3468894, 3557840, 4204720, 4625192, 5336760, 5781490, 6307080, 6937788, 8672235, 9250384, 10673520, 11562980, 12614160, 13875576, 17344470, 23125960, 27751152, 34688940, 46251920, 69377880, 138755760]

約数ペア:

[(1, 138755760), (2, 69377880), (3, 46251920), (4, 34688940), (5, 27751152), (6, 23125960), (8, 17344470), (10, 13875576), (11, 12614160), (12, 11562980), (13, 10673520), (15, 9250384), (16, 8672235), (20, 6937788), (22, 6307080), (24, 5781490), (26, 5336760), (30, 4625192), (33, 4204720), (39, 3557840), (40, 3468894), (44, 3153540), (48, 2890745), (52, 2668380), (55, 2522832), (60, 2312596), (65, 2134704), (66, 2102360), (78, 1778920), (80, 1734447), (88, 1576770), (104, 1334190), (110, 1261416), (120, 1156298), (130, 1067352), (132, 1051180), (143, 970320), (156, 889460), (165, 840944), (169, 821040), (176, 788385), (195, 711568), (208, 667095), (220, 630708), (240, 578149), (260, 533676), (264, 525590), (286, 485160), (311, 446160), (312, 444730), (330, 420472), (338, 410520), (390, 355784), (429, 323440), (440, 315354), (507, 273680), (520, 266838), (528, 262795), (572, 242580), (622, 223080), (624, 222365), (660, 210236), (676, 205260), (715, 194064), (780, 177892), (845, 164208), (858, 161720), (880, 157677), (933, 148720), (1014, 136840), (1040, 133419), (1144, 121290), (1244, 111540), (1320, 105118), (1352, 102630), (1430, 97032), (1555, 89232), (1560, 88946), (1690, 82104), (1716, 80860), (1859, 74640), (1866, 74360), (2028, 68420), (2145, 64688), (2288, 60645), (2488, 55770), (2535, 54736), (2640, 52559), (2704, 51315), (2860, 48516), (3110, 44616), (3120, 44473), (3380, 41052), (3421, 40560), (3432, 40430), (3718, 37320), (3732, 37180), (4043, 34320), (4056, 34210), (4290, 32344), (4665, 29744), (4976, 27885), (5070, 27368), (5577, 24880), (5720, 24258), (6220, 22308), (6760, 20526), (6842, 20280), (6864, 20215), (7436, 18660), (7464, 18590), (8086, 17160), (8112, 17105), (8580, 16172), (9295, 14928), (9330, 14872), (10140, 13684), (10263, 13520), (11154, 12440), (11440, 12129)]