20460757680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37441}}^1$

素因数の和:37497

約数の個数: 320

約数和(自身を含む): 80227722240

約数和(自身を除く): 59766964560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 144, 165, 176, 180, 184, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 297, 330, 345, 360, 368, 396, 414, 432, 440, 460, 495, 506, 528, 540, 552, 594, 621, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1080, 1104, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2160, 2277, 2376, 2484, 2530, 2640, 2760, 2970, 3036, 3105, 3312, 3795, 3960, 4048, 4140, 4554, 4752, 4968, 5060, 5520, 5940, 6072, 6210, 6831, 7590, 7920, 8280, 9108, 9936, 10120, 11385, 11880, 12144, 12420, 13662, 15180, 16560, 18216, 20240, 22770, 23760, 24840, 27324, 30360, 34155, 36432, 37441, 45540, 49680, 54648, 60720, 68310, 74882, 91080, 109296, 112323, 136620, 149764, 182160, 187205, 224646, 273240, 299528, 336969, 374410, 411851, 449292, 546480, 561615, 599056, 673938, 748820, 823702, 861143, 898584, 1010907, 1123230, 1235553, 1347876, 1497640, 1647404, 1684845, 1722286, 1797168, 2021814, 2059255, 2246460, 2471106, 2583429, 2695752, 2995280, 3294808, 3369690, 3444572, 3706659, 4043628, 4118510, 4305715, 4492920, 4942212, 5054535, 5166858, 5391504, 6177765, 6589616, 6739380, 6889144, 7413318, 7750287, 8087256, 8237020, 8611430, 8985840, 9472573, 9884424, 10109070, 10333716, 11119977, 12355530, 12917145, 13478760, 13778288, 14826636, 15500574, 16174512, 16474040, 17222860, 18533295, 18945146, 19768848, 20218140, 20667432, 22239954, 23250861, 24711060, 25834290, 26957520, 28417719, 29653272, 31001148, 32948080, 34445720, 37066590, 37890292, 38751435, 40436280, 41334864, 44479908, 46501722, 47362865, 49422120, 51668580, 55599885, 56835438, 59306544, 62002296, 68891440, 74133180, 75780584, 77502870, 80872560, 85253157, 88959816, 93003444, 94725730, 98844240, 103337160, 111199770, 113670876, 116254305, 124004592, 142088595, 148266360, 151561168, 155005740, 170506314, 177919632, 186006888, 189451460, 206674320, 222399540, 227341752, 232508610, 255759471, 284177190, 296532720, 310011480, 341012628, 372013776, 378902920, 426265785, 444799080, 454683504, 465017220, 511518942, 568354380, 620022960, 682025256, 757805840, 852531570, 889598160, 930034440, 1023037884, 1136708760, 1278797355, 1364050512, 1705063140, 1860068880, 2046075768, 2273417520, 2557594710, 3410126280, 4092151536, 5115189420, 6820252560, 10230378840, 20460757680]

約数ペア:

[(1, 20460757680), (2, 10230378840), (3, 6820252560), (4, 5115189420), (5, 4092151536), (6, 3410126280), (8, 2557594710), (9, 2273417520), (10, 2046075768), (11, 1860068880), (12, 1705063140), (15, 1364050512), (16, 1278797355), (18, 1136708760), (20, 1023037884), (22, 930034440), (23, 889598160), (24, 852531570), (27, 757805840), (30, 682025256), (33, 620022960), (36, 568354380), (40, 511518942), (44, 465017220), (45, 454683504), (46, 444799080), (48, 426265785), (54, 378902920), (55, 372013776), (60, 341012628), (66, 310011480), (69, 296532720), (72, 284177190), (80, 255759471), (88, 232508610), (90, 227341752), (92, 222399540), (99, 206674320), (108, 189451460), (110, 186006888), (115, 177919632), (120, 170506314), (132, 155005740), (135, 151561168), (138, 148266360), (144, 142088595), (165, 124004592), (176, 116254305), (180, 113670876), (184, 111199770), (198, 103337160), (207, 98844240), (216, 94725730), (220, 93003444), (230, 88959816), (240, 85253157), (253, 80872560), (264, 77502870), (270, 75780584), (276, 74133180), (297, 68891440), (330, 62002296), (345, 59306544), (360, 56835438), (368, 55599885), (396, 51668580), (414, 49422120), (432, 47362865), (440, 46501722), (460, 44479908), (495, 41334864), (506, 40436280), (528, 38751435), (540, 37890292), (552, 37066590), (594, 34445720), (621, 32948080), (660, 31001148), (690, 29653272), (720, 28417719), (759, 26957520), (792, 25834290), (828, 24711060), (880, 23250861), (920, 22239954), (990, 20667432), (1012, 20218140), (1035, 19768848), (1080, 18945146), (1104, 18533295), (1188, 17222860), (1242, 16474040), (1265, 16174512), (1320, 15500574), (1380, 14826636), (1485, 13778288), (1518, 13478760), (1584, 12917145), (1656, 12355530), (1840, 11119977), (1980, 10333716), (2024, 10109070), (2070, 9884424), (2160, 9472573), (2277, 8985840), (2376, 8611430), (2484, 8237020), (2530, 8087256), (2640, 7750287), (2760, 7413318), (2970, 6889144), (3036, 6739380), (3105, 6589616), (3312, 6177765), (3795, 5391504), (3960, 5166858), (4048, 5054535), (4140, 4942212), (4554, 4492920), (4752, 4305715), (4968, 4118510), (5060, 4043628), (5520, 3706659), (5940, 3444572), (6072, 3369690), (6210, 3294808), (6831, 2995280), (7590, 2695752), (7920, 2583429), (8280, 2471106), (9108, 2246460), (9936, 2059255), (10120, 2021814), (11385, 1797168), (11880, 1722286), (12144, 1684845), (12420, 1647404), (13662, 1497640), (15180, 1347876), (16560, 1235553), (18216, 1123230), (20240, 1010907), (22770, 898584), (23760, 861143), (24840, 823702), (27324, 748820), (30360, 673938), (34155, 599056), (36432, 561615), (37441, 546480), (45540, 449292), (49680, 411851), (54648, 374410), (60720, 336969), (68310, 299528), (74882, 273240), (91080, 224646), (109296, 187205), (112323, 182160), (136620, 149764)]