About the Number

131163840

131163839 ← → 131163841

2進数表記:111110100010110011011000000

漢数字表記:一億三千百十六万三千八百四十

素因数分解:

2 6 × 3 3 × 5 1 × 17 1 × 19 1 × 47 1

素因数の和:109
約数の個数: 448
約数和(自身を含む): 526694400
約数和(自身を除く): 395530560

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 47, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 90, 94, 95, 96, 102, 108, 114, 120, 135, 136, 141, 144, 152, 153, 160, 170, 171, 180, 188, 190, 192, 204, 216, 228, 235, 240, 255, 270, 272, 282, 285, 288, 304, 306, 320, 323, 340, 342, 360, 376, 380, 408, 423, 432, 456, 459, 470, 480, 510, 513, 540, 544, 564, 570, 576, 608, 612, 646, 680, 684, 705, 720, 752, 760, 765, 799, 816, 846, 855, 864, 893, 912, 918, 940, 960, 969, 1020, 1026, 1080, 1088, 1128, 1140, 1216, 1224, 1269, 1292, 1360, 1368, 1410, 1440, 1504, 1520, 1530, 1598, 1615, 1632, 1692, 1710, 1728, 1786, 1824, 1836, 1880, 1938, 2040, 2052, 2115, 2160, 2256, 2280, 2295, 2397, 2448, 2538, 2565, 2584, 2679, 2720, 2736, 2820, 2880, 2907, 3008, 3040, 3060, 3196, 3230, 3264, 3384, 3420, 3572, 3648, 3672, 3760, 3876, 3995, 4080, 4104, 4230, 4320, 4465, 4512, 4560, 4590, 4794, 4845, 4896, 5076, 5130, 5168, 5358, 5440, 5472, 5640, 5814, 6080, 6120, 6345, 6392, 6460, 6768, 6840, 7144, 7191, 7344, 7520, 7752, 7990, 8037, 8160, 8208, 8460, 8640, 8721, 8930, 9024, 9120, 9180, 9588, 9690, 9792, 10152, 10260, 10336, 10716, 10944, 11280, 11628, 11985, 12240, 12690, 12784, 12920, 13395, 13536, 13680, 14288, 14382, 14535, 14688, 15040, 15181, 15504, 15980, 16074, 16320, 16416, 16920, 17442, 17860, 18240, 18360, 19176, 19380, 20304, 20520, 20672, 21432, 21573, 22560, 23256, 23970, 24111, 24480, 25380, 25568, 25840, 26790, 27072, 27360, 28576, 28764, 29070, 29376, 30362, 31008, 31960, 32148, 32832, 33840, 34884, 35720, 35955, 36720, 38352, 38760, 40185, 40608, 41040, 42864, 43146, 43605, 45120, 45543, 46512, 47940, 48222, 48960, 50760, 51136, 51680, 53580, 54720, 57152, 57528, 58140, 60724, 62016, 63920, 64296, 67680, 69768, 71440, 71910, 73440, 75905, 76704, 77520, 80370, 81216, 82080, 85728, 86292, 87210, 91086, 93024, 95880, 96444, 101520, 103360, 107160, 107865, 115056, 116280, 120555, 121448, 127840, 128592, 135360, 136629, 139536, 142880, 143820, 146880, 151810, 153408, 155040, 160740, 164160, 171456, 172584, 174420, 182172, 186048, 191760, 192888, 203040, 214320, 215730, 227715, 230112, 232560, 241110, 242896, 255680, 257184, 273258, 279072, 285760, 287640, 303620, 310080, 321480, 345168, 348840, 364344, 383520, 385776, 406080, 409887, 428640, 431460, 455430, 460224, 465120, 482220, 485792, 514368, 546516, 558144, 575280, 607240, 642960, 683145, 690336, 697680, 728688, 767040, 771552, 819774, 857280, 862920, 910860, 930240, 964440, 971584, 1093032, 1150560, 1214480, 1285920, 1366290, 1380672, 1395360, 1457376, 1543104, 1639548, 1725840, 1821720, 1928880, 2049435, 2186064, 2301120, 2428960, 2571840, 2732580, 2790720, 2914752, 3279096, 3451680, 3643440, 3857760, 4098870, 4372128, 4857920, 5465160, 6558192, 6903360, 7286880, 7715520, 8197740, 8744256, 10930320, 13116384, 14573760, 16395480, 21860640, 26232768, 32790960, 43721280, 65581920, 131163840]

約数ペア:
[(1, 131163840), (2, 65581920), (3, 43721280), (4, 32790960), (5, 26232768), (6, 21860640), (8, 16395480), (9, 14573760), (10, 13116384), (12, 10930320), (15, 8744256), (16, 8197740), (17, 7715520), (18, 7286880), (19, 6903360), (20, 6558192), (24, 5465160), (27, 4857920), (30, 4372128), (32, 4098870), (34, 3857760), (36, 3643440), (38, 3451680), (40, 3279096), (45, 2914752), (47, 2790720), (48, 2732580), (51, 2571840), (54, 2428960), (57, 2301120), (60, 2186064), (64, 2049435), (68, 1928880), (72, 1821720), (76, 1725840), (80, 1639548), (85, 1543104), (90, 1457376), (94, 1395360), (95, 1380672), (96, 1366290), (102, 1285920), (108, 1214480), (114, 1150560), (120, 1093032), (135, 971584), (136, 964440), (141, 930240), (144, 910860), (152, 862920), (153, 857280), (160, 819774), (170, 771552), (171, 767040), (180, 728688), (188, 697680), (190, 690336), (192, 683145), (204, 642960), (216, 607240), (228, 575280), (235, 558144), (240, 546516), (255, 514368), (270, 485792), (272, 482220), (282, 465120), (285, 460224), (288, 455430), (304, 431460), (306, 428640), (320, 409887), (323, 406080), (340, 385776), (342, 383520), (360, 364344), (376, 348840), (380, 345168), (408, 321480), (423, 310080), (432, 303620), (456, 287640), (459, 285760), (470, 279072), (480, 273258), (510, 257184), (513, 255680), (540, 242896), (544, 241110), (564, 232560), (570, 230112), (576, 227715), (608, 215730), (612, 214320), (646, 203040), (680, 192888), (684, 191760), (705, 186048), (720, 182172), (752, 174420), (760, 172584), (765, 171456), (799, 164160), (816, 160740), (846, 155040), (855, 153408), (864, 151810), (893, 146880), (912, 143820), (918, 142880), (940, 139536), (960, 136629), (969, 135360), (1020, 128592), (1026, 127840), (1080, 121448), (1088, 120555), (1128, 116280), (1140, 115056), (1216, 107865), (1224, 107160), (1269, 103360), (1292, 101520), (1360, 96444), (1368, 95880), (1410, 93024), (1440, 91086), (1504, 87210), (1520, 86292), (1530, 85728), (1598, 82080), (1615, 81216), (1632, 80370), (1692, 77520), (1710, 76704), (1728, 75905), (1786, 73440), (1824, 71910), (1836, 71440), (1880, 69768), (1938, 67680), (2040, 64296), (2052, 63920), (2115, 62016), (2160, 60724), (2256, 58140), (2280, 57528), (2295, 57152), (2397, 54720), (2448, 53580), (2538, 51680), (2565, 51136), (2584, 50760), (2679, 48960), (2720, 48222), (2736, 47940), (2820, 46512), (2880, 45543), (2907, 45120), (3008, 43605), (3040, 43146), (3060, 42864), (3196, 41040), (3230, 40608), (3264, 40185), (3384, 38760), (3420, 38352), (3572, 36720), (3648, 35955), (3672, 35720), (3760, 34884), (3876, 33840), (3995, 32832), (4080, 32148), (4104, 31960), (4230, 31008), (4320, 30362), (4465, 29376), (4512, 29070), (4560, 28764), (4590, 28576), (4794, 27360), (4845, 27072), (4896, 26790), (5076, 25840), (5130, 25568), (5168, 25380), (5358, 24480), (5440, 24111), (5472, 23970), (5640, 23256), (5814, 22560), (6080, 21573), (6120, 21432), (6345, 20672), (6392, 20520), (6460, 20304), (6768, 19380), (6840, 19176), (7144, 18360), (7191, 18240), (7344, 17860), (7520, 17442), (7752, 16920), (7990, 16416), (8037, 16320), (8160, 16074), (8208, 15980), (8460, 15504), (8640, 15181), (8721, 15040), (8930, 14688), (9024, 14535), (9120, 14382), (9180, 14288), (9588, 13680), (9690, 13536), (9792, 13395), (10152, 12920), (10260, 12784), (10336, 12690), (10716, 12240), (10944, 11985), (11280, 11628)]

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