19546805520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11587}}^1$

素因数の和:11691

約数の個数: 320

約数和(自身を含む): 74489518080

約数和(自身を除く): 54942712560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 142, 144, 165, 176, 180, 198, 213, 216, 220, 240, 264, 270, 284, 297, 330, 355, 360, 396, 426, 432, 440, 495, 528, 540, 568, 594, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1065, 1080, 1136, 1188, 1278, 1320, 1420, 1485, 1562, 1584, 1704, 1917, 1980, 2130, 2160, 2343, 2376, 2556, 2640, 2840, 2970, 3124, 3195, 3408, 3834, 3905, 3960, 4260, 4686, 4752, 5112, 5680, 5940, 6248, 6390, 7029, 7668, 7810, 7920, 8520, 9372, 9585, 10224, 11587, 11715, 11880, 12496, 12780, 14058, 15336, 15620, 17040, 18744, 19170, 21087, 23174, 23430, 23760, 25560, 28116, 30672, 31240, 34761, 35145, 37488, 38340, 42174, 46348, 46860, 51120, 56232, 57935, 62480, 69522, 70290, 76680, 84348, 92696, 93720, 104283, 105435, 112464, 115870, 127457, 139044, 140580, 153360, 168696, 173805, 185392, 187440, 208566, 210870, 231740, 254914, 278088, 281160, 312849, 337392, 347610, 382371, 417132, 421740, 463480, 509828, 521415, 556176, 562320, 625698, 637285, 695220, 764742, 822677, 834264, 843480, 926960, 1019656, 1042830, 1147113, 1251396, 1274570, 1390440, 1529484, 1564245, 1645354, 1668528, 1686960, 1911855, 2039312, 2085660, 2294226, 2468031, 2502792, 2549140, 2780880, 3058968, 3128490, 3290708, 3441339, 3823710, 4113385, 4171320, 4588452, 4936062, 5005584, 5098280, 5735565, 6117936, 6256980, 6581416, 6882678, 7404093, 7647420, 8226770, 8342640, 9049447, 9176904, 9872124, 10196560, 11471130, 12340155, 12513960, 13162832, 13765356, 14808186, 15294840, 16453540, 17206695, 18098894, 18353808, 19744248, 22212279, 22942260, 24680310, 25027920, 27148341, 27530712, 29616372, 30589680, 32907080, 34413390, 36197788, 37020465, 39488496, 44424558, 45247235, 45884520, 49360620, 54296682, 55061424, 59232744, 65814160, 68826780, 72395576, 74040930, 81445023, 88849116, 90494470, 91769040, 98721240, 108593364, 111061395, 118465488, 135741705, 137653560, 144791152, 148081860, 162890046, 177698232, 180988940, 197442480, 217186728, 222122790, 244335069, 271483410, 275307120, 296163720, 325780092, 355396464, 361977880, 407225115, 434373456, 444245580, 488670138, 542966820, 592327440, 651560184, 723955760, 814450230, 888491160, 977340276, 1085933640, 1221675345, 1303120368, 1628900460, 1776982320, 1954680552, 2171867280, 2443350690, 3257800920, 3909361104, 4886701380, 6515601840, 9773402760, 19546805520]

約数ペア:

[(1, 19546805520), (2, 9773402760), (3, 6515601840), (4, 4886701380), (5, 3909361104), (6, 3257800920), (8, 2443350690), (9, 2171867280), (10, 1954680552), (11, 1776982320), (12, 1628900460), (15, 1303120368), (16, 1221675345), (18, 1085933640), (20, 977340276), (22, 888491160), (24, 814450230), (27, 723955760), (30, 651560184), (33, 592327440), (36, 542966820), (40, 488670138), (44, 444245580), (45, 434373456), (48, 407225115), (54, 361977880), (55, 355396464), (60, 325780092), (66, 296163720), (71, 275307120), (72, 271483410), (80, 244335069), (88, 222122790), (90, 217186728), (99, 197442480), (108, 180988940), (110, 177698232), (120, 162890046), (132, 148081860), (135, 144791152), (142, 137653560), (144, 135741705), (165, 118465488), (176, 111061395), (180, 108593364), (198, 98721240), (213, 91769040), (216, 90494470), (220, 88849116), (240, 81445023), (264, 74040930), (270, 72395576), (284, 68826780), (297, 65814160), (330, 59232744), (355, 55061424), (360, 54296682), (396, 49360620), (426, 45884520), (432, 45247235), (440, 44424558), (495, 39488496), (528, 37020465), (540, 36197788), (568, 34413390), (594, 32907080), (639, 30589680), (660, 29616372), (710, 27530712), (720, 27148341), (781, 25027920), (792, 24680310), (852, 22942260), (880, 22212279), (990, 19744248), (1065, 18353808), (1080, 18098894), (1136, 17206695), (1188, 16453540), (1278, 15294840), (1320, 14808186), (1420, 13765356), (1485, 13162832), (1562, 12513960), (1584, 12340155), (1704, 11471130), (1917, 10196560), (1980, 9872124), (2130, 9176904), (2160, 9049447), (2343, 8342640), (2376, 8226770), (2556, 7647420), (2640, 7404093), (2840, 6882678), (2970, 6581416), (3124, 6256980), (3195, 6117936), (3408, 5735565), (3834, 5098280), (3905, 5005584), (3960, 4936062), (4260, 4588452), (4686, 4171320), (4752, 4113385), (5112, 3823710), (5680, 3441339), (5940, 3290708), (6248, 3128490), (6390, 3058968), (7029, 2780880), (7668, 2549140), (7810, 2502792), (7920, 2468031), (8520, 2294226), (9372, 2085660), (9585, 2039312), (10224, 1911855), (11587, 1686960), (11715, 1668528), (11880, 1645354), (12496, 1564245), (12780, 1529484), (14058, 1390440), (15336, 1274570), (15620, 1251396), (17040, 1147113), (18744, 1042830), (19170, 1019656), (21087, 926960), (23174, 843480), (23430, 834264), (23760, 822677), (25560, 764742), (28116, 695220), (30672, 637285), (31240, 625698), (34761, 562320), (35145, 556176), (37488, 521415), (38340, 509828), (42174, 463480), (46348, 421740), (46860, 417132), (51120, 382371), (56232, 347610), (57935, 337392), (62480, 312849), (69522, 281160), (70290, 278088), (76680, 254914), (84348, 231740), (92696, 210870), (93720, 208566), (104283, 187440), (105435, 185392), (112464, 173805), (115870, 168696), (127457, 153360), (139044, 140580)]