162705480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 587520000

約数和(自身を除く): 424814520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 59, 60, 67, 70, 84, 98, 105, 118, 120, 134, 140, 147, 168, 177, 196, 201, 210, 236, 245, 268, 280, 294, 295, 335, 343, 354, 392, 402, 413, 420, 469, 472, 490, 536, 588, 590, 670, 686, 708, 735, 804, 826, 840, 885, 938, 980, 1005, 1029, 1176, 1180, 1239, 1340, 1372, 1407, 1416, 1470, 1608, 1652, 1715, 1770, 1876, 1960, 2010, 2058, 2065, 2345, 2360, 2478, 2680, 2744, 2814, 2891, 2940, 3283, 3304, 3430, 3540, 3752, 3953, 4020, 4116, 4130, 4690, 4956, 5145, 5628, 5782, 5880, 6195, 6566, 6860, 7035, 7080, 7906, 8040, 8232, 8260, 8673, 9380, 9849, 9912, 10290, 11256, 11564, 11859, 12390, 13132, 13720, 14070, 14455, 15812, 16415, 16520, 17346, 18760, 19698, 19765, 20237, 20580, 22981, 23128, 23718, 24780, 26264, 27671, 28140, 28910, 31624, 32830, 34692, 39396, 39530, 40474, 41160, 43365, 45962, 47436, 49245, 49560, 55342, 56280, 57820, 59295, 60711, 65660, 68943, 69384, 78792, 79060, 80948, 83013, 86730, 91924, 94872, 98490, 101185, 110684, 114905, 115640, 118590, 121422, 131320, 137886, 138355, 158120, 161896, 166026, 173460, 183848, 193697, 196980, 202370, 221368, 229810, 237180, 242844, 275772, 276710, 303555, 332052, 344715, 346920, 387394, 393960, 404740, 415065, 459620, 474360, 485688, 551544, 553420, 581091, 607110, 664104, 689430, 774788, 809480, 830130, 919240, 968485, 1106840, 1162182, 1214220, 1355879, 1378860, 1549576, 1660260, 1936970, 2324364, 2428440, 2711758, 2757720, 2905455, 3320520, 3873940, 4067637, 4648728, 5423516, 5810910, 6779395, 7747880, 8135274, 10847032, 11621820, 13558790, 16270548, 20338185, 23243640, 27117580, 32541096, 40676370, 54235160, 81352740, 162705480]

約数ペア:

[(1, 162705480), (2, 81352740), (3, 54235160), (4, 40676370), (5, 32541096), (6, 27117580), (7, 23243640), (8, 20338185), (10, 16270548), (12, 13558790), (14, 11621820), (15, 10847032), (20, 8135274), (21, 7747880), (24, 6779395), (28, 5810910), (30, 5423516), (35, 4648728), (40, 4067637), (42, 3873940), (49, 3320520), (56, 2905455), (59, 2757720), (60, 2711758), (67, 2428440), (70, 2324364), (84, 1936970), (98, 1660260), (105, 1549576), (118, 1378860), (120, 1355879), (134, 1214220), (140, 1162182), (147, 1106840), (168, 968485), (177, 919240), (196, 830130), (201, 809480), (210, 774788), (236, 689430), (245, 664104), (268, 607110), (280, 581091), (294, 553420), (295, 551544), (335, 485688), (343, 474360), (354, 459620), (392, 415065), (402, 404740), (413, 393960), (420, 387394), (469, 346920), (472, 344715), (490, 332052), (536, 303555), (588, 276710), (590, 275772), (670, 242844), (686, 237180), (708, 229810), (735, 221368), (804, 202370), (826, 196980), (840, 193697), (885, 183848), (938, 173460), (980, 166026), (1005, 161896), (1029, 158120), (1176, 138355), (1180, 137886), (1239, 131320), (1340, 121422), (1372, 118590), (1407, 115640), (1416, 114905), (1470, 110684), (1608, 101185), (1652, 98490), (1715, 94872), (1770, 91924), (1876, 86730), (1960, 83013), (2010, 80948), (2058, 79060), (2065, 78792), (2345, 69384), (2360, 68943), (2478, 65660), (2680, 60711), (2744, 59295), (2814, 57820), (2891, 56280), (2940, 55342), (3283, 49560), (3304, 49245), (3430, 47436), (3540, 45962), (3752, 43365), (3953, 41160), (4020, 40474), (4116, 39530), (4130, 39396), (4690, 34692), (4956, 32830), (5145, 31624), (5628, 28910), (5782, 28140), (5880, 27671), (6195, 26264), (6566, 24780), (6860, 23718), (7035, 23128), (7080, 22981), (7906, 20580), (8040, 20237), (8232, 19765), (8260, 19698), (8673, 18760), (9380, 17346), (9849, 16520), (9912, 16415), (10290, 15812), (11256, 14455), (11564, 14070), (11859, 13720), (12390, 13132)]