40492730880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{251071}}^1$

素因数の和:251107

約数の個数: 240

約数和(自身を含む): 160272313344

約数和(自身を除く): 119779582464

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, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 161280, 251071, 502142, 753213, 1004284, 1255355, 1506426, 1757497, 2008568, 2259639, 2510710, 3012852, 3514994, 3766065, 4017136, 4519278, 5021420, 5272491, 6025704, 7029988, 7532130, 8034272, 8787485, 9038556, 10042840, 10544982, 11298195, 12051408, 14059976, 15064260, 15817473, 16068544, 17574970, 18077112, 20085680, 21089964, 22596390, 24102816, 26362455, 28119952, 30128520, 31634946, 32137088, 35149940, 36154224, 40171360, 42179928, 45192780, 48205632, 52724910, 56239904, 60257040, 63269892, 64274176, 70299880, 72308448, 79087365, 80342720, 84359856, 90385560, 96411264, 105449820, 112479808, 120514080, 126539784, 128548352, 140599760, 144616896, 158174730, 160685440, 168719712, 180771120, 192822528, 210899640, 224959616, 241028160, 253079568, 281199520, 289233792, 316349460, 321370880, 337439424, 361542240, 385645056, 421799280, 449919232, 482056320, 506159136, 562399040, 578467584, 632698920, 642741760, 674878848, 723084480, 843598560, 899838464, 964112640, 1012318272, 1124798080, 1156935168, 1265397840, 1349757696, 1446168960, 1687197120, 1928225280, 2024636544, 2249596160, 2530795680, 2699515392, 2892337920, 3374394240, 4049273088, 4499192320, 5061591360, 5784675840, 6748788480, 8098546176, 10123182720, 13497576960, 20246365440, 40492730880]

約数ペア:

[(1, 40492730880), (2, 20246365440), (3, 13497576960), (4, 10123182720), (5, 8098546176), (6, 6748788480), (7, 5784675840), (8, 5061591360), (9, 4499192320), (10, 4049273088), (12, 3374394240), (14, 2892337920), (15, 2699515392), (16, 2530795680), (18, 2249596160), (20, 2024636544), (21, 1928225280), (24, 1687197120), (28, 1446168960), (30, 1349757696), (32, 1265397840), (35, 1156935168), (36, 1124798080), (40, 1012318272), (42, 964112640), (45, 899838464), (48, 843598560), (56, 723084480), (60, 674878848), (63, 642741760), (64, 632698920), (70, 578467584), (72, 562399040), (80, 506159136), (84, 482056320), (90, 449919232), (96, 421799280), (105, 385645056), (112, 361542240), (120, 337439424), (126, 321370880), (128, 316349460), (140, 289233792), (144, 281199520), (160, 253079568), (168, 241028160), (180, 224959616), (192, 210899640), (210, 192822528), (224, 180771120), (240, 168719712), (252, 160685440), (256, 158174730), (280, 144616896), (288, 140599760), (315, 128548352), (320, 126539784), (336, 120514080), (360, 112479808), (384, 105449820), (420, 96411264), (448, 90385560), (480, 84359856), (504, 80342720), (512, 79087365), (560, 72308448), (576, 70299880), (630, 64274176), (640, 63269892), (672, 60257040), (720, 56239904), (768, 52724910), (840, 48205632), (896, 45192780), (960, 42179928), (1008, 40171360), (1120, 36154224), (1152, 35149940), (1260, 32137088), (1280, 31634946), (1344, 30128520), (1440, 28119952), (1536, 26362455), (1680, 24102816), (1792, 22596390), (1920, 21089964), (2016, 20085680), (2240, 18077112), (2304, 17574970), (2520, 16068544), (2560, 15817473), (2688, 15064260), (2880, 14059976), (3360, 12051408), (3584, 11298195), (3840, 10544982), (4032, 10042840), (4480, 9038556), (4608, 8787485), (5040, 8034272), (5376, 7532130), (5760, 7029988), (6720, 6025704), (7680, 5272491), (8064, 5021420), (8960, 4519278), (10080, 4017136), (10752, 3766065), (11520, 3514994), (13440, 3012852), (16128, 2510710), (17920, 2259639), (20160, 2008568), (23040, 1757497), (26880, 1506426), (32256, 1255355), (40320, 1004284), (53760, 753213), (80640, 502142), (161280, 251071)]