20169718920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:525

約数の個数: 384

約数和(自身を含む): 71922090240

約数和(自身を除く): 51752371320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 131, 156, 167, 180, 195, 197, 234, 260, 262, 312, 334, 360, 390, 393, 394, 468, 501, 520, 524, 585, 591, 655, 668, 780, 786, 788, 835, 936, 985, 1002, 1048, 1170, 1179, 1182, 1310, 1336, 1503, 1560, 1572, 1576, 1670, 1703, 1773, 1965, 1970, 2004, 2171, 2340, 2358, 2364, 2505, 2561, 2620, 2955, 3006, 3144, 3340, 3406, 3546, 3930, 3940, 4008, 4342, 4680, 4716, 4728, 5010, 5109, 5122, 5240, 5895, 5910, 6012, 6513, 6680, 6812, 7092, 7515, 7683, 7860, 7880, 8515, 8684, 8865, 9432, 10020, 10218, 10244, 10855, 11790, 11820, 12024, 12805, 13026, 13624, 14184, 15030, 15327, 15366, 15720, 17030, 17368, 17730, 19539, 20040, 20436, 20488, 21710, 21877, 23049, 23580, 23640, 25545, 25610, 25807, 26052, 30060, 30654, 30732, 32565, 32899, 34060, 35460, 38415, 39078, 40872, 43420, 43754, 46098, 47160, 51090, 51220, 51614, 52104, 60120, 61308, 61464, 65130, 65631, 65798, 68120, 70920, 76635, 76830, 77421, 78156, 86840, 87508, 92196, 97695, 98697, 102180, 102440, 103228, 109385, 115245, 122616, 129035, 130260, 131262, 131596, 153270, 153660, 154842, 156312, 164495, 175016, 184392, 195390, 196893, 197394, 204360, 206456, 218770, 230490, 232263, 258070, 260520, 262524, 263192, 284401, 296091, 306540, 307320, 309684, 328155, 328990, 335491, 387105, 390780, 393786, 394788, 427687, 437540, 460980, 464526, 493485, 516140, 525048, 568802, 592182, 613080, 619368, 656310, 657980, 670982, 774210, 781560, 787572, 789576, 853203, 855374, 875080, 921960, 929052, 984465, 986970, 1006473, 1032280, 1137604, 1161315, 1184364, 1283061, 1312620, 1315960, 1341964, 1422005, 1480455, 1548420, 1575144, 1677455, 1706406, 1710748, 1858104, 1968930, 1973940, 2012946, 2138435, 2275208, 2322630, 2368728, 2559609, 2566122, 2625240, 2683928, 2844010, 2960910, 3019419, 3096840, 3354910, 3412812, 3421496, 3849183, 3937860, 3947880, 4025892, 4266015, 4276870, 4309769, 4645260, 5032365, 5119218, 5132244, 5688020, 5921820, 6038838, 6415305, 6709820, 6825624, 7698366, 7875720, 8051784, 8532030, 8553740, 8619538, 9290520, 10064730, 10238436, 10264488, 11376040, 11843640, 12077676, 12798045, 12830610, 12929307, 13419640, 15097095, 15396732, 17064060, 17107480, 17239076, 19245915, 20129460, 20476872, 21548845, 24155352, 25596090, 25661220, 25858614, 30194190, 30793464, 34128120, 34478152, 38491830, 38787921, 40258920, 43097690, 51192180, 51322440, 51717228, 56026997, 60388380, 64646535, 76983660, 77575842, 86195380, 102384360, 103434456, 112053994, 120776760, 129293070, 153967320, 155151684, 168080991, 172390760, 193939605, 224107988, 258586140, 280134985, 310303368, 336161982, 387879210, 448215976, 504242973, 517172280, 560269970, 672323964, 775758420, 840404955, 1008485946, 1120539940, 1344647928, 1551516840, 1680809910, 2016971892, 2241079880, 2521214865, 3361619820, 4033943784, 5042429730, 6723239640, 10084859460, 20169718920]

約数ペア:

[(1, 20169718920), (2, 10084859460), (3, 6723239640), (4, 5042429730), (5, 4033943784), (6, 3361619820), (8, 2521214865), (9, 2241079880), (10, 2016971892), (12, 1680809910), (13, 1551516840), (15, 1344647928), (18, 1120539940), (20, 1008485946), (24, 840404955), (26, 775758420), (30, 672323964), (36, 560269970), (39, 517172280), (40, 504242973), (45, 448215976), (52, 387879210), (60, 336161982), (65, 310303368), (72, 280134985), (78, 258586140), (90, 224107988), (104, 193939605), (117, 172390760), (120, 168080991), (130, 155151684), (131, 153967320), (156, 129293070), (167, 120776760), (180, 112053994), (195, 103434456), (197, 102384360), (234, 86195380), (260, 77575842), (262, 76983660), (312, 64646535), (334, 60388380), (360, 56026997), (390, 51717228), (393, 51322440), (394, 51192180), (468, 43097690), (501, 40258920), (520, 38787921), (524, 38491830), (585, 34478152), (591, 34128120), (655, 30793464), (668, 30194190), (780, 25858614), (786, 25661220), (788, 25596090), (835, 24155352), (936, 21548845), (985, 20476872), (1002, 20129460), (1048, 19245915), (1170, 17239076), (1179, 17107480), (1182, 17064060), (1310, 15396732), (1336, 15097095), (1503, 13419640), (1560, 12929307), (1572, 12830610), (1576, 12798045), (1670, 12077676), (1703, 11843640), (1773, 11376040), (1965, 10264488), (1970, 10238436), (2004, 10064730), (2171, 9290520), (2340, 8619538), (2358, 8553740), (2364, 8532030), (2505, 8051784), (2561, 7875720), (2620, 7698366), (2955, 6825624), (3006, 6709820), (3144, 6415305), (3340, 6038838), (3406, 5921820), (3546, 5688020), (3930, 5132244), (3940, 5119218), (4008, 5032365), (4342, 4645260), (4680, 4309769), (4716, 4276870), (4728, 4266015), (5010, 4025892), (5109, 3947880), (5122, 3937860), (5240, 3849183), (5895, 3421496), (5910, 3412812), (6012, 3354910), (6513, 3096840), (6680, 3019419), (6812, 2960910), (7092, 2844010), (7515, 2683928), (7683, 2625240), (7860, 2566122), (7880, 2559609), (8515, 2368728), (8684, 2322630), (8865, 2275208), (9432, 2138435), (10020, 2012946), (10218, 1973940), (10244, 1968930), (10855, 1858104), (11790, 1710748), (11820, 1706406), (12024, 1677455), (12805, 1575144), (13026, 1548420), (13624, 1480455), (14184, 1422005), (15030, 1341964), (15327, 1315960), (15366, 1312620), (15720, 1283061), (17030, 1184364), (17368, 1161315), (17730, 1137604), (19539, 1032280), (20040, 1006473), (20436, 986970), (20488, 984465), (21710, 929052), (21877, 921960), (23049, 875080), (23580, 855374), (23640, 853203), (25545, 789576), (25610, 787572), (25807, 781560), (26052, 774210), (30060, 670982), (30654, 657980), (30732, 656310), (32565, 619368), (32899, 613080), (34060, 592182), (35460, 568802), (38415, 525048), (39078, 516140), (40872, 493485), (43420, 464526), (43754, 460980), (46098, 437540), (47160, 427687), (51090, 394788), (51220, 393786), (51614, 390780), (52104, 387105), (60120, 335491), (61308, 328990), (61464, 328155), (65130, 309684), (65631, 307320), (65798, 306540), (68120, 296091), (70920, 284401), (76635, 263192), (76830, 262524), (77421, 260520), (78156, 258070), (86840, 232263), (87508, 230490), (92196, 218770), (97695, 206456), (98697, 204360), (102180, 197394), (102440, 196893), (103228, 195390), (109385, 184392), (115245, 175016), (122616, 164495), (129035, 156312), (130260, 154842), (131262, 153660), (131596, 153270)]