15169440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 59766336

約数和(自身を除く): 44596896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 130, 132, 136, 143, 156, 160, 165, 169, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 338, 340, 352, 374, 390, 408, 416, 429, 440, 442, 480, 507, 510, 520, 528, 544, 561, 572, 624, 660, 663, 676, 680, 715, 748, 780, 816, 845, 858, 880, 884, 935, 1014, 1020, 1040, 1056, 1105, 1122, 1144, 1248, 1320, 1326, 1352, 1360, 1430, 1496, 1560, 1632, 1690, 1716, 1760, 1768, 1859, 1870, 2028, 2040, 2080, 2145, 2210, 2244, 2288, 2431, 2535, 2640, 2652, 2704, 2720, 2805, 2860, 2873, 2992, 3120, 3315, 3380, 3432, 3536, 3718, 3740, 4056, 4080, 4290, 4420, 4488, 4576, 4862, 5070, 5280, 5304, 5408, 5577, 5610, 5720, 5746, 5984, 6240, 6630, 6760, 6864, 7072, 7293, 7436, 7480, 8112, 8160, 8580, 8619, 8840, 8976, 9295, 9724, 10140, 10608, 11154, 11220, 11440, 11492, 12155, 13260, 13520, 13728, 14365, 14586, 14872, 14960, 16224, 17160, 17238, 17680, 17952, 18590, 19448, 20280, 21216, 22308, 22440, 22880, 22984, 24310, 26520, 27040, 27885, 28730, 29172, 29744, 29920, 31603, 34320, 34476, 35360, 36465, 37180, 38896, 40560, 43095, 44616, 44880, 45968, 48620, 53040, 55770, 57460, 58344, 59488, 63206, 68640, 68952, 72930, 74360, 77792, 81120, 86190, 89232, 89760, 91936, 94809, 97240, 106080, 111540, 114920, 116688, 126412, 137904, 145860, 148720, 158015, 172380, 178464, 189618, 194480, 223080, 229840, 233376, 252824, 275808, 291720, 297440, 316030, 344760, 379236, 388960, 446160, 459680, 474045, 505648, 583440, 632060, 689520, 758472, 892320, 948090, 1011296, 1166880, 1264120, 1379040, 1516944, 1896180, 2528240, 3033888, 3792360, 5056480, 7584720, 15169440]

約数ペア:

[(1, 15169440), (2, 7584720), (3, 5056480), (4, 3792360), (5, 3033888), (6, 2528240), (8, 1896180), (10, 1516944), (11, 1379040), (12, 1264120), (13, 1166880), (15, 1011296), (16, 948090), (17, 892320), (20, 758472), (22, 689520), (24, 632060), (26, 583440), (30, 505648), (32, 474045), (33, 459680), (34, 446160), (39, 388960), (40, 379236), (44, 344760), (48, 316030), (51, 297440), (52, 291720), (55, 275808), (60, 252824), (65, 233376), (66, 229840), (68, 223080), (78, 194480), (80, 189618), (85, 178464), (88, 172380), (96, 158015), (102, 148720), (104, 145860), (110, 137904), (120, 126412), (130, 116688), (132, 114920), (136, 111540), (143, 106080), (156, 97240), (160, 94809), (165, 91936), (169, 89760), (170, 89232), (176, 86190), (187, 81120), (195, 77792), (204, 74360), (208, 72930), (220, 68952), (221, 68640), (240, 63206), (255, 59488), (260, 58344), (264, 57460), (272, 55770), (286, 53040), (312, 48620), (330, 45968), (338, 44880), (340, 44616), (352, 43095), (374, 40560), (390, 38896), (408, 37180), (416, 36465), (429, 35360), (440, 34476), (442, 34320), (480, 31603), (507, 29920), (510, 29744), (520, 29172), (528, 28730), (544, 27885), (561, 27040), (572, 26520), (624, 24310), (660, 22984), (663, 22880), (676, 22440), (680, 22308), (715, 21216), (748, 20280), (780, 19448), (816, 18590), (845, 17952), (858, 17680), (880, 17238), (884, 17160), (935, 16224), (1014, 14960), (1020, 14872), (1040, 14586), (1056, 14365), (1105, 13728), (1122, 13520), (1144, 13260), (1248, 12155), (1320, 11492), (1326, 11440), (1352, 11220), (1360, 11154), (1430, 10608), (1496, 10140), (1560, 9724), (1632, 9295), (1690, 8976), (1716, 8840), (1760, 8619), (1768, 8580), (1859, 8160), (1870, 8112), (2028, 7480), (2040, 7436), (2080, 7293), (2145, 7072), (2210, 6864), (2244, 6760), (2288, 6630), (2431, 6240), (2535, 5984), (2640, 5746), (2652, 5720), (2704, 5610), (2720, 5577), (2805, 5408), (2860, 5304), (2873, 5280), (2992, 5070), (3120, 4862), (3315, 4576), (3380, 4488), (3432, 4420), (3536, 4290), (3718, 4080), (3740, 4056)]