7931780640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13337}}^1$

素因数の和:13424

約数の個数: 288

約数和(自身を含む): 31460607360

約数和(自身を除く): 23528826720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 160, 168, 177, 180, 210, 224, 236, 240, 252, 280, 288, 295, 315, 336, 354, 360, 413, 420, 472, 480, 504, 531, 560, 590, 630, 672, 708, 720, 826, 840, 885, 944, 1008, 1062, 1120, 1180, 1239, 1260, 1416, 1440, 1652, 1680, 1770, 1888, 2016, 2065, 2124, 2360, 2478, 2520, 2655, 2832, 3304, 3360, 3540, 3717, 4130, 4248, 4720, 4956, 5040, 5310, 5664, 6195, 6608, 7080, 7434, 8260, 8496, 9440, 9912, 10080, 10620, 12390, 13216, 13337, 14160, 14868, 16520, 16992, 18585, 19824, 21240, 24780, 26674, 28320, 29736, 33040, 37170, 39648, 40011, 42480, 49560, 53348, 59472, 66080, 66685, 74340, 80022, 84960, 93359, 99120, 106696, 118944, 120033, 133370, 148680, 160044, 186718, 198240, 200055, 213392, 240066, 266740, 280077, 297360, 320088, 373436, 400110, 426784, 466795, 480132, 533480, 560154, 594720, 600165, 640176, 746872, 786883, 800220, 840231, 933590, 960264, 1066960, 1120308, 1200330, 1280352, 1400385, 1493744, 1573766, 1600440, 1680462, 1867180, 1920528, 2133920, 2240616, 2360649, 2400660, 2800770, 2987488, 3147532, 3200880, 3360924, 3734360, 3841056, 3934415, 4201155, 4481232, 4721298, 4801320, 5508181, 5601540, 6295064, 6401760, 6721848, 7081947, 7468720, 7868830, 8402310, 8962464, 9442596, 9602640, 11016362, 11203080, 11803245, 12590128, 13443696, 14163894, 14937440, 15737660, 16524543, 16804620, 18885192, 19205280, 22032724, 22406160, 23606490, 25180256, 26887392, 27540905, 28327788, 31475320, 33049086, 33609240, 35409735, 37770384, 44065448, 44812320, 47212980, 49573629, 55081810, 56655576, 62950640, 66098172, 67218480, 70819470, 75540768, 82622715, 88130896, 94425960, 99147258, 110163620, 113311152, 125901280, 132196344, 134436960, 141638940, 165245430, 176261792, 188851920, 198294516, 220327240, 226622304, 247868145, 264392688, 283277880, 330490860, 377703840, 396589032, 440654480, 495736290, 528785376, 566555760, 660981720, 793178064, 881308960, 991472580, 1133111520, 1321963440, 1586356128, 1982945160, 2643926880, 3965890320, 7931780640]

約数ペア:

[(1, 7931780640), (2, 3965890320), (3, 2643926880), (4, 1982945160), (5, 1586356128), (6, 1321963440), (7, 1133111520), (8, 991472580), (9, 881308960), (10, 793178064), (12, 660981720), (14, 566555760), (15, 528785376), (16, 495736290), (18, 440654480), (20, 396589032), (21, 377703840), (24, 330490860), (28, 283277880), (30, 264392688), (32, 247868145), (35, 226622304), (36, 220327240), (40, 198294516), (42, 188851920), (45, 176261792), (48, 165245430), (56, 141638940), (59, 134436960), (60, 132196344), (63, 125901280), (70, 113311152), (72, 110163620), (80, 99147258), (84, 94425960), (90, 88130896), (96, 82622715), (105, 75540768), (112, 70819470), (118, 67218480), (120, 66098172), (126, 62950640), (140, 56655576), (144, 55081810), (160, 49573629), (168, 47212980), (177, 44812320), (180, 44065448), (210, 37770384), (224, 35409735), (236, 33609240), (240, 33049086), (252, 31475320), (280, 28327788), (288, 27540905), (295, 26887392), (315, 25180256), (336, 23606490), (354, 22406160), (360, 22032724), (413, 19205280), (420, 18885192), (472, 16804620), (480, 16524543), (504, 15737660), (531, 14937440), (560, 14163894), (590, 13443696), (630, 12590128), (672, 11803245), (708, 11203080), (720, 11016362), (826, 9602640), (840, 9442596), (885, 8962464), (944, 8402310), (1008, 7868830), (1062, 7468720), (1120, 7081947), (1180, 6721848), (1239, 6401760), (1260, 6295064), (1416, 5601540), (1440, 5508181), (1652, 4801320), (1680, 4721298), (1770, 4481232), (1888, 4201155), (2016, 3934415), (2065, 3841056), (2124, 3734360), (2360, 3360924), (2478, 3200880), (2520, 3147532), (2655, 2987488), (2832, 2800770), (3304, 2400660), (3360, 2360649), (3540, 2240616), (3717, 2133920), (4130, 1920528), (4248, 1867180), (4720, 1680462), (4956, 1600440), (5040, 1573766), (5310, 1493744), (5664, 1400385), (6195, 1280352), (6608, 1200330), (7080, 1120308), (7434, 1066960), (8260, 960264), (8496, 933590), (9440, 840231), (9912, 800220), (10080, 786883), (10620, 746872), (12390, 640176), (13216, 600165), (13337, 594720), (14160, 560154), (14868, 533480), (16520, 480132), (16992, 466795), (18585, 426784), (19824, 400110), (21240, 373436), (24780, 320088), (26674, 297360), (28320, 280077), (29736, 266740), (33040, 240066), (37170, 213392), (39648, 200055), (40011, 198240), (42480, 186718), (49560, 160044), (53348, 148680), (59472, 133370), (66080, 120033), (66685, 118944), (74340, 106696), (80022, 99120), (84960, 93359)]