15981596160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3609

約数の個数: 320

約数和(自身を含む): 55530731520

約数和(自身を除く): 39549135360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 570, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1280, 1488, 1520, 1536, 1767, 1824, 1860, 1920, 1984, 2280, 2356, 2432, 2480, 2560, 2945, 2976, 3040, 3533, 3534, 3648, 3720, 3840, 3968, 4560, 4712, 4864, 4960, 5890, 5952, 6080, 7066, 7068, 7296, 7440, 7680, 7936, 8835, 9120, 9424, 9728, 9920, 10599, 11780, 11904, 12160, 14132, 14136, 14592, 14880, 15872, 17665, 17670, 18240, 18848, 19840, 21198, 23560, 23808, 24320, 28264, 28272, 29184, 29760, 35330, 35340, 36480, 37696, 39680, 42396, 47120, 47616, 48640, 52995, 56528, 56544, 59520, 67127, 70660, 70680, 72960, 75392, 79360, 84792, 94240, 105990, 109523, 113056, 113088, 119040, 134254, 141320, 141360, 145920, 150784, 169584, 188480, 201381, 211980, 219046, 226112, 226176, 238080, 268508, 282640, 282720, 301568, 328569, 335635, 339168, 376960, 402762, 423960, 438092, 452224, 452352, 537016, 547615, 565280, 565440, 657138, 671270, 678336, 753920, 805524, 847920, 876184, 904448, 904704, 1006905, 1074032, 1095230, 1130560, 1130880, 1314276, 1342540, 1356672, 1507840, 1611048, 1642845, 1695840, 1752368, 1808896, 2013810, 2080937, 2148064, 2190460, 2261120, 2261760, 2628552, 2685080, 2713344, 3222096, 3285690, 3391680, 3504736, 4027620, 4161874, 4296128, 4380920, 4522240, 4523520, 5257104, 5370160, 5426688, 6242811, 6444192, 6571380, 6783360, 7009472, 8055240, 8323748, 8592256, 8761840, 9044480, 10404685, 10514208, 10740320, 12485622, 12888384, 13142760, 13566720, 14018944, 16110480, 16647496, 17184512, 17523680, 20809370, 21028416, 21480640, 24971244, 25776768, 26285520, 27133440, 28037888, 31214055, 32220960, 33294992, 34369024, 35047360, 41618740, 42056832, 42961280, 49942488, 51553536, 52571040, 56075776, 62428110, 64441920, 66589984, 70094720, 83237480, 84113664, 85922560, 99884976, 103107072, 105142080, 124856220, 128883840, 133179968, 140189440, 166474960, 168227328, 171845120, 199769952, 210284160, 249712440, 257767680, 266359936, 280378880, 332949920, 399539904, 420568320, 499424880, 515535360, 532719872, 665899840, 799079808, 841136640, 998849760, 1065439744, 1331799680, 1598159616, 1997699520, 2663599360, 3196319232, 3995399040, 5327198720, 7990798080, 15981596160]

約数ペア:

[(1, 15981596160), (2, 7990798080), (3, 5327198720), (4, 3995399040), (5, 3196319232), (6, 2663599360), (8, 1997699520), (10, 1598159616), (12, 1331799680), (15, 1065439744), (16, 998849760), (19, 841136640), (20, 799079808), (24, 665899840), (30, 532719872), (31, 515535360), (32, 499424880), (38, 420568320), (40, 399539904), (48, 332949920), (57, 280378880), (60, 266359936), (62, 257767680), (64, 249712440), (76, 210284160), (80, 199769952), (93, 171845120), (95, 168227328), (96, 166474960), (114, 140189440), (120, 133179968), (124, 128883840), (128, 124856220), (152, 105142080), (155, 103107072), (160, 99884976), (186, 85922560), (190, 84113664), (192, 83237480), (228, 70094720), (240, 66589984), (248, 64441920), (256, 62428110), (285, 56075776), (304, 52571040), (310, 51553536), (320, 49942488), (372, 42961280), (380, 42056832), (384, 41618740), (456, 35047360), (465, 34369024), (480, 33294992), (496, 32220960), (512, 31214055), (570, 28037888), (589, 27133440), (608, 26285520), (620, 25776768), (640, 24971244), (744, 21480640), (760, 21028416), (768, 20809370), (912, 17523680), (930, 17184512), (960, 16647496), (992, 16110480), (1140, 14018944), (1178, 13566720), (1216, 13142760), (1240, 12888384), (1280, 12485622), (1488, 10740320), (1520, 10514208), (1536, 10404685), (1767, 9044480), (1824, 8761840), (1860, 8592256), (1920, 8323748), (1984, 8055240), (2280, 7009472), (2356, 6783360), (2432, 6571380), (2480, 6444192), (2560, 6242811), (2945, 5426688), (2976, 5370160), (3040, 5257104), (3533, 4523520), (3534, 4522240), (3648, 4380920), (3720, 4296128), (3840, 4161874), (3968, 4027620), (4560, 3504736), (4712, 3391680), (4864, 3285690), (4960, 3222096), (5890, 2713344), (5952, 2685080), (6080, 2628552), (7066, 2261760), (7068, 2261120), (7296, 2190460), (7440, 2148064), (7680, 2080937), (7936, 2013810), (8835, 1808896), (9120, 1752368), (9424, 1695840), (9728, 1642845), (9920, 1611048), (10599, 1507840), (11780, 1356672), (11904, 1342540), (12160, 1314276), (14132, 1130880), (14136, 1130560), (14592, 1095230), (14880, 1074032), (15872, 1006905), (17665, 904704), (17670, 904448), (18240, 876184), (18848, 847920), (19840, 805524), (21198, 753920), (23560, 678336), (23808, 671270), (24320, 657138), (28264, 565440), (28272, 565280), (29184, 547615), (29760, 537016), (35330, 452352), (35340, 452224), (36480, 438092), (37696, 423960), (39680, 402762), (42396, 376960), (47120, 339168), (47616, 335635), (48640, 328569), (52995, 301568), (56528, 282720), (56544, 282640), (59520, 268508), (67127, 238080), (70660, 226176), (70680, 226112), (72960, 219046), (75392, 211980), (79360, 201381), (84792, 188480), (94240, 169584), (105990, 150784), (109523, 145920), (113056, 141360), (113088, 141320), (119040, 134254)]