About the Number

30950640

30950639 ← → 30950641

2進数表記:1110110000100010011110000

漢数字表記:三千九十五万六百四十

素因数分解:

2 4 × 3 3 × 5 1 × 7 1 × 23 1 × 89 1

素因数の和:141
約数の個数: 320
約数和(自身を含む): 128563200
約数和(自身を除く): 97612560

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 89, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 178, 180, 184, 189, 207, 210, 216, 230, 240, 252, 267, 270, 276, 280, 315, 322, 336, 345, 356, 360, 368, 378, 414, 420, 432, 445, 460, 483, 504, 534, 540, 552, 560, 621, 623, 630, 644, 690, 712, 720, 756, 801, 805, 828, 840, 890, 920, 945, 966, 1008, 1035, 1068, 1080, 1104, 1242, 1246, 1260, 1288, 1335, 1380, 1424, 1449, 1512, 1602, 1610, 1656, 1680, 1780, 1840, 1869, 1890, 1932, 2047, 2070, 2136, 2160, 2403, 2415, 2484, 2492, 2520, 2576, 2670, 2760, 2898, 3024, 3105, 3115, 3204, 3220, 3312, 3560, 3738, 3780, 3864, 4005, 4094, 4140, 4272, 4347, 4806, 4830, 4968, 4984, 5040, 5340, 5520, 5607, 5796, 6141, 6210, 6230, 6408, 6440, 7120, 7245, 7476, 7560, 7728, 8010, 8188, 8280, 8694, 9345, 9612, 9660, 9936, 9968, 10235, 10680, 11214, 11592, 12015, 12282, 12420, 12460, 12816, 12880, 14329, 14490, 14952, 15120, 16020, 16376, 16560, 16821, 17388, 18423, 18690, 19224, 19320, 20470, 21360, 21735, 22428, 23184, 24030, 24564, 24840, 24920, 28035, 28658, 28980, 29904, 30705, 32040, 32752, 33642, 34776, 36846, 37380, 38448, 38640, 40940, 42987, 43470, 44856, 48060, 49128, 49680, 49840, 55269, 56070, 57316, 57960, 61410, 64080, 67284, 69552, 71645, 73692, 74760, 81880, 84105, 85974, 86940, 89712, 92115, 96120, 98256, 110538, 112140, 114632, 115920, 122820, 128961, 134568, 143290, 147384, 149520, 163760, 168210, 171948, 173880, 184230, 192240, 214935, 221076, 224280, 229264, 245640, 257922, 269136, 276345, 286580, 294768, 336420, 343896, 347760, 368460, 386883, 429870, 442152, 448560, 491280, 515844, 552690, 573160, 644805, 672840, 687792, 736920, 773766, 859740, 884304, 1031688, 1105380, 1146320, 1289610, 1345680, 1473840, 1547532, 1719480, 1934415, 2063376, 2210760, 2579220, 3095064, 3438960, 3868830, 4421520, 5158440, 6190128, 7737660, 10316880, 15475320, 30950640]

約数ペア:
[(1, 30950640), (2, 15475320), (3, 10316880), (4, 7737660), (5, 6190128), (6, 5158440), (7, 4421520), (8, 3868830), (9, 3438960), (10, 3095064), (12, 2579220), (14, 2210760), (15, 2063376), (16, 1934415), (18, 1719480), (20, 1547532), (21, 1473840), (23, 1345680), (24, 1289610), (27, 1146320), (28, 1105380), (30, 1031688), (35, 884304), (36, 859740), (40, 773766), (42, 736920), (45, 687792), (46, 672840), (48, 644805), (54, 573160), (56, 552690), (60, 515844), (63, 491280), (69, 448560), (70, 442152), (72, 429870), (80, 386883), (84, 368460), (89, 347760), (90, 343896), (92, 336420), (105, 294768), (108, 286580), (112, 276345), (115, 269136), (120, 257922), (126, 245640), (135, 229264), (138, 224280), (140, 221076), (144, 214935), (161, 192240), (168, 184230), (178, 173880), (180, 171948), (184, 168210), (189, 163760), (207, 149520), (210, 147384), (216, 143290), (230, 134568), (240, 128961), (252, 122820), (267, 115920), (270, 114632), (276, 112140), (280, 110538), (315, 98256), (322, 96120), (336, 92115), (345, 89712), (356, 86940), (360, 85974), (368, 84105), (378, 81880), (414, 74760), (420, 73692), (432, 71645), (445, 69552), (460, 67284), (483, 64080), (504, 61410), (534, 57960), (540, 57316), (552, 56070), (560, 55269), (621, 49840), (623, 49680), (630, 49128), (644, 48060), (690, 44856), (712, 43470), (720, 42987), (756, 40940), (801, 38640), (805, 38448), (828, 37380), (840, 36846), (890, 34776), (920, 33642), (945, 32752), (966, 32040), (1008, 30705), (1035, 29904), (1068, 28980), (1080, 28658), (1104, 28035), (1242, 24920), (1246, 24840), (1260, 24564), (1288, 24030), (1335, 23184), (1380, 22428), (1424, 21735), (1449, 21360), (1512, 20470), (1602, 19320), (1610, 19224), (1656, 18690), (1680, 18423), (1780, 17388), (1840, 16821), (1869, 16560), (1890, 16376), (1932, 16020), (2047, 15120), (2070, 14952), (2136, 14490), (2160, 14329), (2403, 12880), (2415, 12816), (2484, 12460), (2492, 12420), (2520, 12282), (2576, 12015), (2670, 11592), (2760, 11214), (2898, 10680), (3024, 10235), (3105, 9968), (3115, 9936), (3204, 9660), (3220, 9612), (3312, 9345), (3560, 8694), (3738, 8280), (3780, 8188), (3864, 8010), (4005, 7728), (4094, 7560), (4140, 7476), (4272, 7245), (4347, 7120), (4806, 6440), (4830, 6408), (4968, 6230), (4984, 6210), (5040, 6141), (5340, 5796), (5520, 5607)]

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