13419120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 320

約数和(自身を含む): 53996544

約数和(自身を除く): 40577424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 23, 24, 26, 30, 33, 34, 39, 40, 44, 46, 48, 51, 52, 55, 60, 65, 66, 68, 69, 78, 80, 85, 88, 92, 102, 104, 110, 115, 120, 130, 132, 136, 138, 143, 156, 165, 170, 176, 184, 187, 195, 204, 208, 220, 221, 230, 240, 253, 255, 260, 264, 272, 276, 286, 299, 312, 330, 340, 345, 368, 374, 390, 391, 408, 429, 440, 442, 460, 506, 510, 520, 528, 552, 561, 572, 598, 624, 660, 663, 680, 690, 715, 748, 759, 780, 782, 816, 858, 880, 884, 897, 920, 935, 1012, 1020, 1040, 1104, 1105, 1122, 1144, 1173, 1196, 1265, 1320, 1326, 1360, 1380, 1430, 1495, 1496, 1518, 1560, 1564, 1716, 1768, 1794, 1840, 1870, 1955, 2024, 2040, 2145, 2210, 2244, 2288, 2346, 2392, 2431, 2530, 2640, 2652, 2760, 2805, 2860, 2990, 2992, 3036, 3120, 3128, 3289, 3315, 3432, 3536, 3588, 3740, 3795, 3910, 4048, 4080, 4290, 4301, 4420, 4485, 4488, 4692, 4784, 4862, 5060, 5083, 5304, 5520, 5610, 5720, 5865, 5980, 6072, 6256, 6578, 6630, 6864, 7176, 7293, 7480, 7590, 7820, 8580, 8602, 8840, 8970, 8976, 9384, 9724, 9867, 10120, 10166, 10608, 11220, 11440, 11730, 11960, 12144, 12155, 12903, 13156, 13260, 14352, 14586, 14960, 15180, 15249, 15640, 16445, 17160, 17204, 17680, 17940, 18768, 19448, 19734, 20240, 20332, 21505, 22440, 23460, 23920, 24310, 25415, 25806, 26312, 26520, 29172, 30360, 30498, 31280, 32890, 34320, 34408, 35880, 36465, 38896, 39468, 40664, 43010, 44880, 46920, 48620, 49335, 50830, 51612, 52624, 53040, 55913, 58344, 60720, 60996, 64515, 65780, 68816, 71760, 72930, 76245, 78936, 81328, 86020, 93840, 97240, 98670, 101660, 103224, 111826, 116688, 121992, 129030, 131560, 145860, 152490, 157872, 167739, 172040, 194480, 197340, 203320, 206448, 223652, 243984, 258060, 263120, 279565, 291720, 304980, 335478, 344080, 394680, 406640, 447304, 516120, 559130, 583440, 609960, 670956, 789360, 838695, 894608, 1032240, 1118260, 1219920, 1341912, 1677390, 2236520, 2683824, 3354780, 4473040, 6709560, 13419120]

約数ペア:

[(1, 13419120), (2, 6709560), (3, 4473040), (4, 3354780), (5, 2683824), (6, 2236520), (8, 1677390), (10, 1341912), (11, 1219920), (12, 1118260), (13, 1032240), (15, 894608), (16, 838695), (17, 789360), (20, 670956), (22, 609960), (23, 583440), (24, 559130), (26, 516120), (30, 447304), (33, 406640), (34, 394680), (39, 344080), (40, 335478), (44, 304980), (46, 291720), (48, 279565), (51, 263120), (52, 258060), (55, 243984), (60, 223652), (65, 206448), (66, 203320), (68, 197340), (69, 194480), (78, 172040), (80, 167739), (85, 157872), (88, 152490), (92, 145860), (102, 131560), (104, 129030), (110, 121992), (115, 116688), (120, 111826), (130, 103224), (132, 101660), (136, 98670), (138, 97240), (143, 93840), (156, 86020), (165, 81328), (170, 78936), (176, 76245), (184, 72930), (187, 71760), (195, 68816), (204, 65780), (208, 64515), (220, 60996), (221, 60720), (230, 58344), (240, 55913), (253, 53040), (255, 52624), (260, 51612), (264, 50830), (272, 49335), (276, 48620), (286, 46920), (299, 44880), (312, 43010), (330, 40664), (340, 39468), (345, 38896), (368, 36465), (374, 35880), (390, 34408), (391, 34320), (408, 32890), (429, 31280), (440, 30498), (442, 30360), (460, 29172), (506, 26520), (510, 26312), (520, 25806), (528, 25415), (552, 24310), (561, 23920), (572, 23460), (598, 22440), (624, 21505), (660, 20332), (663, 20240), (680, 19734), (690, 19448), (715, 18768), (748, 17940), (759, 17680), (780, 17204), (782, 17160), (816, 16445), (858, 15640), (880, 15249), (884, 15180), (897, 14960), (920, 14586), (935, 14352), (1012, 13260), (1020, 13156), (1040, 12903), (1104, 12155), (1105, 12144), (1122, 11960), (1144, 11730), (1173, 11440), (1196, 11220), (1265, 10608), (1320, 10166), (1326, 10120), (1360, 9867), (1380, 9724), (1430, 9384), (1495, 8976), (1496, 8970), (1518, 8840), (1560, 8602), (1564, 8580), (1716, 7820), (1768, 7590), (1794, 7480), (1840, 7293), (1870, 7176), (1955, 6864), (2024, 6630), (2040, 6578), (2145, 6256), (2210, 6072), (2244, 5980), (2288, 5865), (2346, 5720), (2392, 5610), (2431, 5520), (2530, 5304), (2640, 5083), (2652, 5060), (2760, 4862), (2805, 4784), (2860, 4692), (2990, 4488), (2992, 4485), (3036, 4420), (3120, 4301), (3128, 4290), (3289, 4080), (3315, 4048), (3432, 3910), (3536, 3795), (3588, 3740)]