487869480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 320

約数和(自身を含む): 1916640000

約数和(自身を除く): 1428770520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 343, 360, 378, 392, 405, 420, 439, 441, 490, 504, 540, 567, 588, 630, 648, 686, 735, 756, 810, 840, 878, 882, 945, 980, 1029, 1080, 1134, 1176, 1260, 1317, 1323, 1372, 1470, 1512, 1620, 1715, 1756, 1764, 1890, 1960, 2058, 2195, 2205, 2268, 2520, 2634, 2646, 2744, 2835, 2940, 3073, 3087, 3240, 3430, 3512, 3528, 3780, 3951, 3969, 4116, 4390, 4410, 4536, 5145, 5268, 5292, 5670, 5880, 6146, 6174, 6585, 6615, 6860, 7560, 7902, 7938, 8232, 8780, 8820, 9219, 9261, 10290, 10536, 10584, 11340, 11853, 12292, 12348, 13170, 13230, 13720, 15365, 15435, 15804, 15876, 17560, 17640, 18438, 18522, 19755, 19845, 20580, 21511, 22680, 23706, 24584, 24696, 26340, 26460, 27657, 27783, 30730, 30870, 31608, 31752, 35559, 36876, 37044, 39510, 39690, 41160, 43022, 46095, 46305, 47412, 52680, 52920, 55314, 55566, 59265, 61460, 61740, 64533, 71118, 73752, 74088, 79020, 79380, 82971, 86044, 92190, 92610, 94824, 107555, 110628, 111132, 118530, 122920, 123480, 129066, 138285, 138915, 142236, 150577, 158040, 158760, 165942, 172088, 177795, 184380, 185220, 193599, 215110, 221256, 222264, 237060, 248913, 258132, 276570, 277830, 284472, 301154, 322665, 331884, 355590, 368760, 370440, 387198, 414855, 430220, 451731, 474120, 497826, 516264, 553140, 555660, 580797, 602308, 645330, 663768, 711180, 752885, 774396, 829710, 860440, 903462, 967995, 995652, 1106280, 1111320, 1161594, 1204616, 1244565, 1290660, 1355193, 1422360, 1505770, 1548792, 1659420, 1742391, 1806924, 1935990, 1991304, 2258655, 2323188, 2489130, 2581320, 2710386, 2903985, 3011540, 3318840, 3484782, 3613848, 3871980, 4065579, 4517310, 4646376, 4978260, 5420772, 5807970, 6023080, 6775965, 6969564, 7743960, 8131158, 8711955, 9034620, 9956520, 10841544, 11615940, 12196737, 13551930, 13939128, 16262316, 17423910, 18069240, 20327895, 23231880, 24393474, 27103860, 32524632, 34847820, 40655790, 48786948, 54207720, 60983685, 69695640, 81311580, 97573896, 121967370, 162623160, 243934740, 487869480]

約数ペア:

[(1, 487869480), (2, 243934740), (3, 162623160), (4, 121967370), (5, 97573896), (6, 81311580), (7, 69695640), (8, 60983685), (9, 54207720), (10, 48786948), (12, 40655790), (14, 34847820), (15, 32524632), (18, 27103860), (20, 24393474), (21, 23231880), (24, 20327895), (27, 18069240), (28, 17423910), (30, 16262316), (35, 13939128), (36, 13551930), (40, 12196737), (42, 11615940), (45, 10841544), (49, 9956520), (54, 9034620), (56, 8711955), (60, 8131158), (63, 7743960), (70, 6969564), (72, 6775965), (81, 6023080), (84, 5807970), (90, 5420772), (98, 4978260), (105, 4646376), (108, 4517310), (120, 4065579), (126, 3871980), (135, 3613848), (140, 3484782), (147, 3318840), (162, 3011540), (168, 2903985), (180, 2710386), (189, 2581320), (196, 2489130), (210, 2323188), (216, 2258655), (245, 1991304), (252, 1935990), (270, 1806924), (280, 1742391), (294, 1659420), (315, 1548792), (324, 1505770), (343, 1422360), (360, 1355193), (378, 1290660), (392, 1244565), (405, 1204616), (420, 1161594), (439, 1111320), (441, 1106280), (490, 995652), (504, 967995), (540, 903462), (567, 860440), (588, 829710), (630, 774396), (648, 752885), (686, 711180), (735, 663768), (756, 645330), (810, 602308), (840, 580797), (878, 555660), (882, 553140), (945, 516264), (980, 497826), (1029, 474120), (1080, 451731), (1134, 430220), (1176, 414855), (1260, 387198), (1317, 370440), (1323, 368760), (1372, 355590), (1470, 331884), (1512, 322665), (1620, 301154), (1715, 284472), (1756, 277830), (1764, 276570), (1890, 258132), (1960, 248913), (2058, 237060), (2195, 222264), (2205, 221256), (2268, 215110), (2520, 193599), (2634, 185220), (2646, 184380), (2744, 177795), (2835, 172088), (2940, 165942), (3073, 158760), (3087, 158040), (3240, 150577), (3430, 142236), (3512, 138915), (3528, 138285), (3780, 129066), (3951, 123480), (3969, 122920), (4116, 118530), (4390, 111132), (4410, 110628), (4536, 107555), (5145, 94824), (5268, 92610), (5292, 92190), (5670, 86044), (5880, 82971), (6146, 79380), (6174, 79020), (6585, 74088), (6615, 73752), (6860, 71118), (7560, 64533), (7902, 61740), (7938, 61460), (8232, 59265), (8780, 55566), (8820, 55314), (9219, 52920), (9261, 52680), (10290, 47412), (10536, 46305), (10584, 46095), (11340, 43022), (11853, 41160), (12292, 39690), (12348, 39510), (13170, 37044), (13230, 36876), (13720, 35559), (15365, 31752), (15435, 31608), (15804, 30870), (15876, 30730), (17560, 27783), (17640, 27657), (18438, 26460), (18522, 26340), (19755, 24696), (19845, 24584), (20580, 23706), (21511, 22680)]