428084280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 384

約数和(自身を含む): 1618081920

約数和(自身を除く): 1189997640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 41, 45, 46, 52, 60, 65, 69, 72, 78, 82, 90, 92, 97, 104, 115, 117, 120, 123, 130, 138, 156, 164, 180, 184, 194, 195, 205, 207, 230, 234, 246, 260, 276, 291, 299, 312, 328, 345, 360, 369, 388, 390, 410, 414, 460, 468, 485, 492, 520, 533, 552, 582, 585, 598, 615, 690, 738, 776, 780, 820, 828, 873, 897, 920, 936, 943, 970, 984, 1035, 1066, 1164, 1170, 1196, 1230, 1261, 1380, 1455, 1476, 1495, 1560, 1599, 1640, 1656, 1746, 1794, 1845, 1886, 1940, 2070, 2132, 2231, 2328, 2340, 2392, 2460, 2522, 2665, 2691, 2760, 2829, 2910, 2952, 2990, 3198, 3492, 3588, 3690, 3772, 3783, 3880, 3977, 4140, 4264, 4365, 4462, 4485, 4680, 4715, 4797, 4920, 5044, 5330, 5382, 5658, 5820, 5980, 6305, 6396, 6693, 6984, 7176, 7380, 7544, 7566, 7954, 7995, 8280, 8487, 8730, 8924, 8970, 9430, 9594, 10088, 10660, 10764, 11155, 11316, 11349, 11640, 11931, 11960, 12259, 12610, 12792, 13386, 13455, 14145, 14760, 15132, 15908, 15990, 16974, 17460, 17848, 17940, 18860, 18915, 19188, 19885, 20079, 21320, 21528, 22310, 22632, 22698, 23862, 23985, 24518, 25220, 26772, 26910, 28290, 29003, 30264, 31816, 31980, 33465, 33948, 34920, 35793, 35880, 36777, 37720, 37830, 38376, 39770, 40158, 42435, 44620, 45396, 47724, 47970, 49036, 50440, 51701, 53544, 53820, 56580, 56745, 58006, 59655, 61295, 63960, 66930, 67896, 71586, 73554, 75660, 79540, 80316, 84870, 87009, 89240, 90792, 91471, 95448, 95940, 98072, 100395, 103402, 107640, 110331, 113160, 113490, 116012, 119310, 122590, 133860, 143172, 145015, 147108, 151320, 155103, 159080, 160632, 169740, 174018, 178965, 182942, 183885, 191880, 200790, 206804, 220662, 226980, 232024, 238620, 245180, 258505, 261027, 267720, 274413, 286344, 290030, 294216, 310206, 339480, 348036, 357930, 365884, 367770, 401580, 413608, 435045, 441324, 453960, 457355, 465309, 477240, 490360, 517010, 522054, 548826, 551655, 580060, 620412, 696072, 715860, 731768, 735540, 775515, 803160, 823239, 870090, 882648, 914710, 930618, 1034020, 1044108, 1097652, 1103310, 1160120, 1189123, 1240824, 1305135, 1372065, 1431720, 1471080, 1551030, 1646478, 1740180, 1829420, 1861236, 2068040, 2088216, 2195304, 2206620, 2326545, 2378246, 2610270, 2744130, 3102060, 3292956, 3480360, 3567369, 3658840, 3722472, 4116195, 4413240, 4653090, 4756492, 5220540, 5488260, 5945615, 6204120, 6585912, 7134738, 8232390, 9306180, 9512984, 10441080, 10702107, 10976520, 11891230, 14269476, 16464780, 17836845, 18612360, 21404214, 23782460, 28538952, 32929560, 35673690, 42808428, 47564920, 53510535, 71347380, 85616856, 107021070, 142694760, 214042140, 428084280]

約数ペア:

[(1, 428084280), (2, 214042140), (3, 142694760), (4, 107021070), (5, 85616856), (6, 71347380), (8, 53510535), (9, 47564920), (10, 42808428), (12, 35673690), (13, 32929560), (15, 28538952), (18, 23782460), (20, 21404214), (23, 18612360), (24, 17836845), (26, 16464780), (30, 14269476), (36, 11891230), (39, 10976520), (40, 10702107), (41, 10441080), (45, 9512984), (46, 9306180), (52, 8232390), (60, 7134738), (65, 6585912), (69, 6204120), (72, 5945615), (78, 5488260), (82, 5220540), (90, 4756492), (92, 4653090), (97, 4413240), (104, 4116195), (115, 3722472), (117, 3658840), (120, 3567369), (123, 3480360), (130, 3292956), (138, 3102060), (156, 2744130), (164, 2610270), (180, 2378246), (184, 2326545), (194, 2206620), (195, 2195304), (205, 2088216), (207, 2068040), (230, 1861236), (234, 1829420), (246, 1740180), (260, 1646478), (276, 1551030), (291, 1471080), (299, 1431720), (312, 1372065), (328, 1305135), (345, 1240824), (360, 1189123), (369, 1160120), (388, 1103310), (390, 1097652), (410, 1044108), (414, 1034020), (460, 930618), (468, 914710), (485, 882648), (492, 870090), (520, 823239), (533, 803160), (552, 775515), (582, 735540), (585, 731768), (598, 715860), (615, 696072), (690, 620412), (738, 580060), (776, 551655), (780, 548826), (820, 522054), (828, 517010), (873, 490360), (897, 477240), (920, 465309), (936, 457355), (943, 453960), (970, 441324), (984, 435045), (1035, 413608), (1066, 401580), (1164, 367770), (1170, 365884), (1196, 357930), (1230, 348036), (1261, 339480), (1380, 310206), (1455, 294216), (1476, 290030), (1495, 286344), (1560, 274413), (1599, 267720), (1640, 261027), (1656, 258505), (1746, 245180), (1794, 238620), (1845, 232024), (1886, 226980), (1940, 220662), (2070, 206804), (2132, 200790), (2231, 191880), (2328, 183885), (2340, 182942), (2392, 178965), (2460, 174018), (2522, 169740), (2665, 160632), (2691, 159080), (2760, 155103), (2829, 151320), (2910, 147108), (2952, 145015), (2990, 143172), (3198, 133860), (3492, 122590), (3588, 119310), (3690, 116012), (3772, 113490), (3783, 113160), (3880, 110331), (3977, 107640), (4140, 103402), (4264, 100395), (4365, 98072), (4462, 95940), (4485, 95448), (4680, 91471), (4715, 90792), (4797, 89240), (4920, 87009), (5044, 84870), (5330, 80316), (5382, 79540), (5658, 75660), (5820, 73554), (5980, 71586), (6305, 67896), (6396, 66930), (6693, 63960), (6984, 61295), (7176, 59655), (7380, 58006), (7544, 56745), (7566, 56580), (7954, 53820), (7995, 53544), (8280, 51701), (8487, 50440), (8730, 49036), (8924, 47970), (8970, 47724), (9430, 45396), (9594, 44620), (10088, 42435), (10660, 40158), (10764, 39770), (11155, 38376), (11316, 37830), (11349, 37720), (11640, 36777), (11931, 35880), (11960, 35793), (12259, 34920), (12610, 33948), (12792, 33465), (13386, 31980), (13455, 31816), (14145, 30264), (14760, 29003), (15132, 28290), (15908, 26910), (15990, 26772), (16974, 25220), (17460, 24518), (17848, 23985), (17940, 23862), (18860, 22698), (18915, 22632), (19188, 22310), (19885, 21528), (20079, 21320)]