1427170080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{60679}}^1$

素因数の和:60711

約数の個数: 144

約数和(自身を含む): 5229645120

約数和(自身を除く): 3802475040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 60679, 121358, 182037, 242716, 303395, 364074, 424753, 485432, 606790, 728148, 849506, 910185, 970864, 1213580, 1274259, 1456296, 1699012, 1820370, 1941728, 2123765, 2427160, 2548518, 2912592, 2973271, 3398024, 3640740, 4247530, 4854320, 5097036, 5825184, 5946542, 6371295, 6796048, 7281480, 8495060, 8919813, 9708640, 10194072, 11893084, 12742590, 13592096, 14562960, 14866355, 16990120, 17839626, 20388144, 23786168, 25485180, 29125920, 29732710, 33980240, 35679252, 40776288, 44599065, 47572336, 50970360, 59465420, 67960480, 71358504, 89198130, 95144672, 101940720, 118930840, 142717008, 178396260, 203881440, 237861680, 285434016, 356792520, 475723360, 713585040, 1427170080]

約数ペア:

[(1, 1427170080), (2, 713585040), (3, 475723360), (4, 356792520), (5, 285434016), (6, 237861680), (7, 203881440), (8, 178396260), (10, 142717008), (12, 118930840), (14, 101940720), (15, 95144672), (16, 89198130), (20, 71358504), (21, 67960480), (24, 59465420), (28, 50970360), (30, 47572336), (32, 44599065), (35, 40776288), (40, 35679252), (42, 33980240), (48, 29732710), (49, 29125920), (56, 25485180), (60, 23786168), (70, 20388144), (80, 17839626), (84, 16990120), (96, 14866355), (98, 14562960), (105, 13592096), (112, 12742590), (120, 11893084), (140, 10194072), (147, 9708640), (160, 8919813), (168, 8495060), (196, 7281480), (210, 6796048), (224, 6371295), (240, 5946542), (245, 5825184), (280, 5097036), (294, 4854320), (336, 4247530), (392, 3640740), (420, 3398024), (480, 2973271), (490, 2912592), (560, 2548518), (588, 2427160), (672, 2123765), (735, 1941728), (784, 1820370), (840, 1699012), (980, 1456296), (1120, 1274259), (1176, 1213580), (1470, 970864), (1568, 910185), (1680, 849506), (1960, 728148), (2352, 606790), (2940, 485432), (3360, 424753), (3920, 364074), (4704, 303395), (5880, 242716), (7840, 182037), (11760, 121358), (23520, 60679)]