15816289320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10463}}^1$

素因数の和:10529

約数の個数: 384

約数和(自身を含む): 61704115200

約数和(自身を除く): 45887825880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 51, 52, 57, 60, 65, 68, 72, 76, 78, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 152, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 312, 323, 340, 342, 360, 380, 390, 408, 442, 456, 468, 494, 510, 520, 570, 585, 612, 646, 663, 680, 684, 741, 760, 765, 780, 855, 884, 936, 969, 988, 1020, 1105, 1140, 1170, 1224, 1235, 1292, 1326, 1368, 1482, 1530, 1560, 1615, 1710, 1768, 1938, 1976, 1989, 2040, 2210, 2223, 2280, 2340, 2470, 2584, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3705, 3876, 3978, 4199, 4420, 4446, 4680, 4845, 4940, 5304, 5814, 5928, 6120, 6460, 6630, 6840, 7410, 7752, 7956, 8398, 8840, 8892, 9690, 9880, 9945, 10463, 11115, 11628, 12597, 12920, 13260, 14535, 14820, 15912, 16796, 17784, 19380, 19890, 20926, 20995, 22230, 23256, 25194, 26520, 29070, 29640, 31389, 33592, 37791, 38760, 39780, 41852, 41990, 44460, 50388, 52315, 58140, 62778, 62985, 75582, 79560, 83704, 83980, 88920, 94167, 100776, 104630, 116280, 125556, 125970, 136019, 151164, 156945, 167960, 177871, 188334, 188955, 198797, 209260, 251112, 251940, 272038, 302328, 313890, 355742, 376668, 377910, 397594, 408057, 418520, 470835, 503880, 533613, 544076, 596391, 627780, 680095, 711484, 753336, 755820, 795188, 816114, 889355, 941670, 993985, 1067226, 1088152, 1192782, 1224171, 1255560, 1360190, 1422968, 1511640, 1590376, 1600839, 1632228, 1778710, 1789173, 1883340, 1987970, 2040285, 2134452, 2312323, 2385564, 2448342, 2584361, 2668065, 2720380, 2981955, 3201678, 3264456, 3379549, 3557420, 3578346, 3766680, 3975940, 4080570, 4268904, 4624646, 4771128, 4896684, 5168722, 5336130, 5440760, 5963910, 6120855, 6403356, 6759098, 6936969, 7114840, 7156692, 7753083, 7951880, 8004195, 8161140, 8945865, 9249292, 9793368, 10138647, 10337444, 10672260, 11561615, 11927820, 12241710, 12806712, 12921805, 13518196, 13873938, 14313384, 15506166, 16008390, 16322280, 16897745, 17891730, 18498584, 20277294, 20674888, 20810907, 21344520, 23123230, 23259249, 23855640, 24483420, 25843610, 27036392, 27747876, 30415941, 31012332, 32016780, 33795490, 34684845, 35783460, 38765415, 40554588, 41621814, 43934137, 46246460, 46518498, 48966840, 50693235, 51687220, 55495752, 60831882, 62024664, 64033560, 67590980, 69369690, 71566920, 77530830, 81109176, 83243628, 87868274, 92492920, 93036996, 101386470, 103374440, 104054535, 116296245, 121663764, 131802411, 135181960, 138739380, 152079705, 155061660, 166487256, 175736548, 186073992, 202772940, 208109070, 219670685, 232592490, 243327528, 263604822, 277478760, 304159410, 310123320, 351473096, 395407233, 405545880, 416218140, 439341370, 465184980, 527209644, 608318820, 659012055, 790814466, 832436280, 878682740, 930369960, 1054419288, 1216637640, 1318024110, 1581628932, 1757365480, 1977036165, 2636048220, 3163257864, 3954072330, 5272096440, 7908144660, 15816289320]

約数ペア:

[(1, 15816289320), (2, 7908144660), (3, 5272096440), (4, 3954072330), (5, 3163257864), (6, 2636048220), (8, 1977036165), (9, 1757365480), (10, 1581628932), (12, 1318024110), (13, 1216637640), (15, 1054419288), (17, 930369960), (18, 878682740), (19, 832436280), (20, 790814466), (24, 659012055), (26, 608318820), (30, 527209644), (34, 465184980), (36, 439341370), (38, 416218140), (39, 405545880), (40, 395407233), (45, 351473096), (51, 310123320), (52, 304159410), (57, 277478760), (60, 263604822), (65, 243327528), (68, 232592490), (72, 219670685), (76, 208109070), (78, 202772940), (85, 186073992), (90, 175736548), (95, 166487256), (102, 155061660), (104, 152079705), (114, 138739380), (117, 135181960), (120, 131802411), (130, 121663764), (136, 116296245), (152, 104054535), (153, 103374440), (156, 101386470), (170, 93036996), (171, 92492920), (180, 87868274), (190, 83243628), (195, 81109176), (204, 77530830), (221, 71566920), (228, 69369690), (234, 67590980), (247, 64033560), (255, 62024664), (260, 60831882), (285, 55495752), (306, 51687220), (312, 50693235), (323, 48966840), (340, 46518498), (342, 46246460), (360, 43934137), (380, 41621814), (390, 40554588), (408, 38765415), (442, 35783460), (456, 34684845), (468, 33795490), (494, 32016780), (510, 31012332), (520, 30415941), (570, 27747876), (585, 27036392), (612, 25843610), (646, 24483420), (663, 23855640), (680, 23259249), (684, 23123230), (741, 21344520), (760, 20810907), (765, 20674888), (780, 20277294), (855, 18498584), (884, 17891730), (936, 16897745), (969, 16322280), (988, 16008390), (1020, 15506166), (1105, 14313384), (1140, 13873938), (1170, 13518196), (1224, 12921805), (1235, 12806712), (1292, 12241710), (1326, 11927820), (1368, 11561615), (1482, 10672260), (1530, 10337444), (1560, 10138647), (1615, 9793368), (1710, 9249292), (1768, 8945865), (1938, 8161140), (1976, 8004195), (1989, 7951880), (2040, 7753083), (2210, 7156692), (2223, 7114840), (2280, 6936969), (2340, 6759098), (2470, 6403356), (2584, 6120855), (2652, 5963910), (2907, 5440760), (2964, 5336130), (3060, 5168722), (3230, 4896684), (3315, 4771128), (3420, 4624646), (3705, 4268904), (3876, 4080570), (3978, 3975940), (4199, 3766680), (4420, 3578346), (4446, 3557420), (4680, 3379549), (4845, 3264456), (4940, 3201678), (5304, 2981955), (5814, 2720380), (5928, 2668065), (6120, 2584361), (6460, 2448342), (6630, 2385564), (6840, 2312323), (7410, 2134452), (7752, 2040285), (7956, 1987970), (8398, 1883340), (8840, 1789173), (8892, 1778710), (9690, 1632228), (9880, 1600839), (9945, 1590376), (10463, 1511640), (11115, 1422968), (11628, 1360190), (12597, 1255560), (12920, 1224171), (13260, 1192782), (14535, 1088152), (14820, 1067226), (15912, 993985), (16796, 941670), (17784, 889355), (19380, 816114), (19890, 795188), (20926, 755820), (20995, 753336), (22230, 711484), (23256, 680095), (25194, 627780), (26520, 596391), (29070, 544076), (29640, 533613), (31389, 503880), (33592, 470835), (37791, 418520), (38760, 408057), (39780, 397594), (41852, 377910), (41990, 376668), (44460, 355742), (50388, 313890), (52315, 302328), (58140, 272038), (62778, 251940), (62985, 251112), (75582, 209260), (79560, 198797), (83704, 188955), (83980, 188334), (88920, 177871), (94167, 167960), (100776, 156945), (104630, 151164), (116280, 136019), (125556, 125970)]