19261681920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3218

約数の個数: 432

約数和(自身を含む): 73543749552

約数和(自身を除く): 54282067632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 64, 65, 72, 78, 80, 82, 90, 96, 104, 117, 120, 123, 128, 130, 144, 156, 160, 164, 180, 192, 195, 205, 208, 234, 240, 246, 256, 260, 288, 312, 320, 328, 360, 369, 384, 390, 410, 416, 468, 480, 492, 520, 533, 576, 585, 615, 624, 640, 656, 720, 738, 768, 780, 820, 832, 936, 960, 984, 1040, 1066, 1152, 1170, 1230, 1248, 1280, 1312, 1440, 1476, 1560, 1599, 1640, 1664, 1845, 1872, 1920, 1968, 2080, 2132, 2304, 2340, 2460, 2496, 2624, 2665, 2880, 2952, 3120, 3137, 3198, 3280, 3328, 3690, 3744, 3840, 3936, 4160, 4264, 4680, 4797, 4920, 4992, 5248, 5330, 5760, 5904, 6240, 6274, 6396, 6560, 7380, 7488, 7872, 7995, 8320, 8528, 9360, 9411, 9594, 9840, 9984, 10496, 10660, 11520, 11808, 12480, 12548, 12792, 13120, 14760, 14976, 15685, 15744, 15990, 16640, 17056, 18720, 18822, 19188, 19680, 21320, 23616, 23985, 24960, 25096, 25584, 26240, 28233, 29520, 29952, 31370, 31488, 31980, 34112, 37440, 37644, 38376, 39360, 40781, 42640, 47055, 47232, 47970, 49920, 50192, 51168, 52480, 56466, 59040, 62740, 63960, 68224, 74880, 75288, 76752, 78720, 81562, 85280, 94110, 94464, 95940, 100384, 102336, 112932, 118080, 122343, 125480, 127920, 128617, 136448, 141165, 149760, 150576, 153504, 157440, 163124, 170560, 188220, 191880, 200768, 203905, 204672, 225864, 236160, 244686, 250960, 255840, 257234, 282330, 301152, 307008, 326248, 341120, 367029, 376440, 383760, 385851, 401536, 407810, 409344, 451728, 472320, 489372, 501920, 511680, 514468, 564660, 602304, 611715, 614016, 643085, 652496, 682240, 734058, 752880, 767520, 771702, 803072, 815620, 903456, 978744, 1003840, 1023360, 1028936, 1129320, 1157553, 1204608, 1223430, 1228032, 1286170, 1304992, 1468116, 1505760, 1535040, 1543404, 1631240, 1672021, 1806912, 1835145, 1929255, 1957488, 2007680, 2046720, 2057872, 2258640, 2315106, 2409216, 2446860, 2572340, 2609984, 2936232, 3011520, 3070080, 3086808, 3262480, 3344042, 3613824, 3670290, 3858510, 3914976, 4015360, 4115744, 4517280, 4630212, 4893720, 5016063, 5144680, 5219968, 5787765, 5872464, 6023040, 6140160, 6173616, 6524960, 6688084, 7227648, 7340580, 7717020, 7829952, 8231488, 8360105, 9034560, 9260424, 9787440, 10032126, 10289360, 10439936, 11575530, 11744928, 12046080, 12347232, 13049920, 13376168, 14681160, 15048189, 15434040, 15659904, 16462976, 16720210, 18069120, 18520848, 19574880, 20064252, 20578720, 23151060, 23489856, 24694464, 25080315, 26099840, 26752336, 29362320, 30096378, 30868080, 31319808, 32925952, 33440420, 36138240, 37041696, 39149760, 40128504, 41157440, 46302120, 46979712, 49388928, 50160630, 52199680, 53504672, 58724640, 60192756, 61736160, 66880840, 74083392, 75240945, 78299520, 80257008, 82314880, 92604240, 93959424, 98777856, 100321260, 107009344, 117449280, 120385512, 123472320, 133761680, 148166784, 150481890, 156599040, 160514016, 164629760, 185208480, 200642520, 214018688, 234898560, 240771024, 246944640, 267523360, 296333568, 300963780, 321028032, 370416960, 401285040, 428037376, 469797120, 481542048, 493889280, 535046720, 601927560, 642056064, 740833920, 802570080, 963084096, 1070093440, 1203855120, 1284112128, 1481667840, 1605140160, 1926168192, 2140186880, 2407710240, 3210280320, 3852336384, 4815420480, 6420560640, 9630840960, 19261681920]

約数ペア:

[(1, 19261681920), (2, 9630840960), (3, 6420560640), (4, 4815420480), (5, 3852336384), (6, 3210280320), (8, 2407710240), (9, 2140186880), (10, 1926168192), (12, 1605140160), (13, 1481667840), (15, 1284112128), (16, 1203855120), (18, 1070093440), (20, 963084096), (24, 802570080), (26, 740833920), (30, 642056064), (32, 601927560), (36, 535046720), (39, 493889280), (40, 481542048), (41, 469797120), (45, 428037376), (48, 401285040), (52, 370416960), (60, 321028032), (64, 300963780), (65, 296333568), (72, 267523360), (78, 246944640), (80, 240771024), (82, 234898560), (90, 214018688), (96, 200642520), (104, 185208480), (117, 164629760), (120, 160514016), (123, 156599040), (128, 150481890), (130, 148166784), (144, 133761680), (156, 123472320), (160, 120385512), (164, 117449280), (180, 107009344), (192, 100321260), (195, 98777856), (205, 93959424), (208, 92604240), (234, 82314880), (240, 80257008), (246, 78299520), (256, 75240945), (260, 74083392), (288, 66880840), (312, 61736160), (320, 60192756), (328, 58724640), (360, 53504672), (369, 52199680), (384, 50160630), (390, 49388928), (410, 46979712), (416, 46302120), (468, 41157440), (480, 40128504), (492, 39149760), (520, 37041696), (533, 36138240), (576, 33440420), (585, 32925952), (615, 31319808), (624, 30868080), (640, 30096378), (656, 29362320), (720, 26752336), (738, 26099840), (768, 25080315), (780, 24694464), (820, 23489856), (832, 23151060), (936, 20578720), (960, 20064252), (984, 19574880), (1040, 18520848), (1066, 18069120), (1152, 16720210), (1170, 16462976), (1230, 15659904), (1248, 15434040), (1280, 15048189), (1312, 14681160), (1440, 13376168), (1476, 13049920), (1560, 12347232), (1599, 12046080), (1640, 11744928), (1664, 11575530), (1845, 10439936), (1872, 10289360), (1920, 10032126), (1968, 9787440), (2080, 9260424), (2132, 9034560), (2304, 8360105), (2340, 8231488), (2460, 7829952), (2496, 7717020), (2624, 7340580), (2665, 7227648), (2880, 6688084), (2952, 6524960), (3120, 6173616), (3137, 6140160), (3198, 6023040), (3280, 5872464), (3328, 5787765), (3690, 5219968), (3744, 5144680), (3840, 5016063), (3936, 4893720), (4160, 4630212), (4264, 4517280), (4680, 4115744), (4797, 4015360), (4920, 3914976), (4992, 3858510), (5248, 3670290), (5330, 3613824), (5760, 3344042), (5904, 3262480), (6240, 3086808), (6274, 3070080), (6396, 3011520), (6560, 2936232), (7380, 2609984), (7488, 2572340), (7872, 2446860), (7995, 2409216), (8320, 2315106), (8528, 2258640), (9360, 2057872), (9411, 2046720), (9594, 2007680), (9840, 1957488), (9984, 1929255), (10496, 1835145), (10660, 1806912), (11520, 1672021), (11808, 1631240), (12480, 1543404), (12548, 1535040), (12792, 1505760), (13120, 1468116), (14760, 1304992), (14976, 1286170), (15685, 1228032), (15744, 1223430), (15990, 1204608), (16640, 1157553), (17056, 1129320), (18720, 1028936), (18822, 1023360), (19188, 1003840), (19680, 978744), (21320, 903456), (23616, 815620), (23985, 803072), (24960, 771702), (25096, 767520), (25584, 752880), (26240, 734058), (28233, 682240), (29520, 652496), (29952, 643085), (31370, 614016), (31488, 611715), (31980, 602304), (34112, 564660), (37440, 514468), (37644, 511680), (38376, 501920), (39360, 489372), (40781, 472320), (42640, 451728), (47055, 409344), (47232, 407810), (47970, 401536), (49920, 385851), (50192, 383760), (51168, 376440), (52480, 367029), (56466, 341120), (59040, 326248), (62740, 307008), (63960, 301152), (68224, 282330), (74880, 257234), (75288, 255840), (76752, 250960), (78720, 244686), (81562, 236160), (85280, 225864), (94110, 204672), (94464, 203905), (95940, 200768), (100384, 191880), (102336, 188220), (112932, 170560), (118080, 163124), (122343, 157440), (125480, 153504), (127920, 150576), (128617, 149760), (136448, 141165)]