151831680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 512

約数和(自身を含む): 658022400

約数和(自身を除く): 506190720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 79, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 158, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 237, 240, 260, 264, 273, 280, 286, 308, 312, 316, 320, 330, 336, 352, 364, 384, 385, 390, 395, 416, 420, 429, 440, 448, 455, 462, 474, 480, 520, 528, 546, 553, 560, 572, 616, 624, 632, 640, 660, 672, 704, 715, 728, 770, 780, 790, 832, 840, 858, 869, 880, 896, 910, 924, 948, 960, 1001, 1027, 1040, 1056, 1092, 1106, 1120, 1144, 1155, 1185, 1232, 1248, 1264, 1320, 1344, 1365, 1408, 1430, 1456, 1540, 1560, 1580, 1659, 1664, 1680, 1716, 1738, 1760, 1820, 1848, 1896, 1920, 2002, 2054, 2080, 2112, 2145, 2184, 2212, 2240, 2288, 2310, 2370, 2464, 2496, 2528, 2607, 2640, 2688, 2730, 2765, 2860, 2912, 3003, 3080, 3081, 3120, 3160, 3318, 3360, 3432, 3476, 3520, 3640, 3696, 3792, 4004, 4108, 4160, 4224, 4290, 4345, 4368, 4424, 4480, 4576, 4620, 4740, 4928, 4992, 5005, 5056, 5135, 5214, 5280, 5460, 5530, 5720, 5824, 6006, 6083, 6160, 6162, 6240, 6320, 6636, 6720, 6864, 6952, 7040, 7189, 7280, 7392, 7584, 8008, 8216, 8295, 8320, 8580, 8690, 8736, 8848, 9152, 9240, 9480, 9856, 10010, 10112, 10270, 10428, 10560, 10920, 11060, 11297, 11440, 11648, 12012, 12166, 12320, 12324, 12480, 12640, 13035, 13272, 13440, 13728, 13904, 14378, 14560, 14784, 15015, 15168, 15405, 16016, 16432, 16590, 17160, 17380, 17472, 17696, 18249, 18304, 18480, 18960, 20020, 20540, 20856, 21120, 21567, 21840, 22120, 22594, 22880, 24024, 24332, 24640, 24648, 24960, 25280, 26070, 26544, 27456, 27808, 28756, 29120, 29568, 30030, 30336, 30415, 30810, 32032, 32864, 33180, 33891, 34320, 34760, 34944, 35392, 35945, 36498, 36960, 37920, 40040, 41080, 41712, 43134, 43680, 44240, 45188, 45760, 48048, 48664, 49280, 49296, 50560, 52140, 53088, 54912, 55616, 56485, 57512, 58240, 60060, 60830, 61620, 64064, 65728, 66360, 67782, 68640, 69520, 70784, 71890, 72996, 73920, 75840, 79079, 80080, 82160, 83424, 86268, 87360, 88480, 90376, 91245, 91520, 96096, 97328, 98592, 104280, 106176, 107835, 111232, 112970, 115024, 120120, 121660, 123240, 128128, 131456, 132720, 135564, 137280, 139040, 143780, 145992, 147840, 151680, 158158, 160160, 164320, 166848, 169455, 172536, 174720, 176960, 180752, 182490, 192192, 194656, 197184, 208560, 212352, 215670, 225940, 230048, 237237, 240240, 243320, 246480, 265440, 271128, 274560, 278080, 287560, 291984, 316316, 320320, 328640, 333696, 338910, 345072, 353920, 361504, 364980, 384384, 389312, 394368, 395395, 417120, 431340, 451880, 460096, 474474, 480480, 486640, 492960, 530880, 542256, 556160, 575120, 583968, 632632, 640640, 657280, 677820, 690144, 723008, 729960, 778624, 790790, 834240, 862680, 903760, 920192, 948948, 960960, 973280, 985920, 1061760, 1084512, 1150240, 1167936, 1186185, 1265264, 1355640, 1380288, 1446016, 1459920, 1581580, 1668480, 1725360, 1807520, 1897896, 1921920, 1946560, 1971840, 2169024, 2300480, 2335872, 2372370, 2530528, 2711280, 2760576, 2919840, 3163160, 3450720, 3615040, 3795792, 3893120, 4338048, 4600960, 4744740, 5061056, 5422560, 5839680, 6326320, 6901440, 7230080, 7591584, 9489480, 10122112, 10845120, 11679360, 12652640, 13802880, 15183168, 18978960, 21690240, 25305280, 30366336, 37957920, 50610560, 75915840, 151831680]

約数ペア:

[(1, 151831680), (2, 75915840), (3, 50610560), (4, 37957920), (5, 30366336), (6, 25305280), (7, 21690240), (8, 18978960), (10, 15183168), (11, 13802880), (12, 12652640), (13, 11679360), (14, 10845120), (15, 10122112), (16, 9489480), (20, 7591584), (21, 7230080), (22, 6901440), (24, 6326320), (26, 5839680), (28, 5422560), (30, 5061056), (32, 4744740), (33, 4600960), (35, 4338048), (39, 3893120), (40, 3795792), (42, 3615040), (44, 3450720), (48, 3163160), (52, 2919840), (55, 2760576), (56, 2711280), (60, 2530528), (64, 2372370), (65, 2335872), (66, 2300480), (70, 2169024), (77, 1971840), (78, 1946560), (79, 1921920), (80, 1897896), (84, 1807520), (88, 1725360), (91, 1668480), (96, 1581580), (104, 1459920), (105, 1446016), (110, 1380288), (112, 1355640), (120, 1265264), (128, 1186185), (130, 1167936), (132, 1150240), (140, 1084512), (143, 1061760), (154, 985920), (156, 973280), (158, 960960), (160, 948948), (165, 920192), (168, 903760), (176, 862680), (182, 834240), (192, 790790), (195, 778624), (208, 729960), (210, 723008), (220, 690144), (224, 677820), (231, 657280), (237, 640640), (240, 632632), (260, 583968), (264, 575120), (273, 556160), (280, 542256), (286, 530880), (308, 492960), (312, 486640), (316, 480480), (320, 474474), (330, 460096), (336, 451880), (352, 431340), (364, 417120), (384, 395395), (385, 394368), (390, 389312), (395, 384384), (416, 364980), (420, 361504), (429, 353920), (440, 345072), (448, 338910), (455, 333696), (462, 328640), (474, 320320), (480, 316316), (520, 291984), (528, 287560), (546, 278080), (553, 274560), (560, 271128), (572, 265440), (616, 246480), (624, 243320), (632, 240240), (640, 237237), (660, 230048), (672, 225940), (704, 215670), (715, 212352), (728, 208560), (770, 197184), (780, 194656), (790, 192192), (832, 182490), (840, 180752), (858, 176960), (869, 174720), (880, 172536), (896, 169455), (910, 166848), (924, 164320), (948, 160160), (960, 158158), (1001, 151680), (1027, 147840), (1040, 145992), (1056, 143780), (1092, 139040), (1106, 137280), (1120, 135564), (1144, 132720), (1155, 131456), (1185, 128128), (1232, 123240), (1248, 121660), (1264, 120120), (1320, 115024), (1344, 112970), (1365, 111232), (1408, 107835), (1430, 106176), (1456, 104280), (1540, 98592), (1560, 97328), (1580, 96096), (1659, 91520), (1664, 91245), (1680, 90376), (1716, 88480), (1738, 87360), (1760, 86268), (1820, 83424), (1848, 82160), (1896, 80080), (1920, 79079), (2002, 75840), (2054, 73920), (2080, 72996), (2112, 71890), (2145, 70784), (2184, 69520), (2212, 68640), (2240, 67782), (2288, 66360), (2310, 65728), (2370, 64064), (2464, 61620), (2496, 60830), (2528, 60060), (2607, 58240), (2640, 57512), (2688, 56485), (2730, 55616), (2765, 54912), (2860, 53088), (2912, 52140), (3003, 50560), (3080, 49296), (3081, 49280), (3120, 48664), (3160, 48048), (3318, 45760), (3360, 45188), (3432, 44240), (3476, 43680), (3520, 43134), (3640, 41712), (3696, 41080), (3792, 40040), (4004, 37920), (4108, 36960), (4160, 36498), (4224, 35945), (4290, 35392), (4345, 34944), (4368, 34760), (4424, 34320), (4480, 33891), (4576, 33180), (4620, 32864), (4740, 32032), (4928, 30810), (4992, 30415), (5005, 30336), (5056, 30030), (5135, 29568), (5214, 29120), (5280, 28756), (5460, 27808), (5530, 27456), (5720, 26544), (5824, 26070), (6006, 25280), (6083, 24960), (6160, 24648), (6162, 24640), (6240, 24332), (6320, 24024), (6636, 22880), (6720, 22594), (6864, 22120), (6952, 21840), (7040, 21567), (7189, 21120), (7280, 20856), (7392, 20540), (7584, 20020), (8008, 18960), (8216, 18480), (8295, 18304), (8320, 18249), (8580, 17696), (8690, 17472), (8736, 17380), (8848, 17160), (9152, 16590), (9240, 16432), (9480, 16016), (9856, 15405), (10010, 15168), (10112, 15015), (10270, 14784), (10428, 14560), (10560, 14378), (10920, 13904), (11060, 13728), (11297, 13440), (11440, 13272), (11648, 13035), (12012, 12640), (12166, 12480), (12320, 12324)]