20249569200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1905

約数の個数: 480

約数和(自身を含む): 79177789440

約数和(自身を除く): 58928220240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 71, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 142, 150, 152, 168, 175, 190, 200, 210, 213, 228, 240, 266, 280, 284, 285, 300, 304, 336, 350, 355, 380, 399, 400, 420, 426, 456, 475, 497, 525, 532, 560, 568, 570, 600, 665, 700, 710, 760, 798, 840, 852, 912, 950, 994, 1050, 1064, 1065, 1136, 1140, 1200, 1330, 1349, 1400, 1420, 1425, 1491, 1520, 1596, 1680, 1704, 1775, 1787, 1900, 1988, 1995, 2100, 2128, 2130, 2280, 2485, 2660, 2698, 2800, 2840, 2850, 2982, 3192, 3325, 3408, 3550, 3574, 3800, 3976, 3990, 4047, 4200, 4260, 4560, 4970, 5320, 5325, 5361, 5396, 5680, 5700, 5964, 6384, 6650, 6745, 7100, 7148, 7455, 7600, 7952, 7980, 8094, 8400, 8520, 8935, 9443, 9940, 9975, 10640, 10650, 10722, 10792, 11400, 11928, 12425, 12509, 13300, 13490, 14200, 14296, 14910, 15960, 16188, 17040, 17870, 18886, 19880, 19950, 20235, 21300, 21444, 21584, 22800, 23856, 24850, 25018, 26600, 26805, 26980, 28329, 28400, 28592, 29820, 31920, 32376, 33725, 33953, 35740, 37275, 37527, 37772, 39760, 39900, 40470, 42600, 42888, 44675, 47215, 49700, 50036, 53200, 53610, 53960, 56658, 59640, 62545, 64752, 67450, 67906, 71480, 74550, 75054, 75544, 79800, 80940, 85200, 85776, 89350, 94430, 99400, 100072, 101175, 101859, 107220, 107920, 113316, 119280, 125090, 126877, 134025, 134900, 135812, 141645, 142960, 149100, 150108, 151088, 159600, 161880, 169765, 178700, 187635, 188860, 198800, 200144, 202350, 203718, 214440, 226632, 236075, 237671, 250180, 253754, 268050, 269800, 271624, 283290, 298200, 300216, 312725, 323760, 339530, 357400, 375270, 377720, 380631, 404700, 407436, 428880, 453264, 472150, 475342, 500360, 507508, 509295, 536100, 539600, 543248, 566580, 596400, 600432, 625450, 634385, 679060, 708225, 713013, 714800, 750540, 755440, 761262, 809400, 814872, 848825, 888139, 938175, 944300, 950684, 1000720, 1015016, 1018590, 1072200, 1133160, 1188355, 1250900, 1268770, 1358120, 1416450, 1426026, 1501080, 1522524, 1618800, 1629744, 1697650, 1776278, 1876350, 1888600, 1901368, 1903155, 2030032, 2037180, 2144400, 2266320, 2376710, 2410663, 2501800, 2537540, 2546475, 2664417, 2716240, 2832900, 2852052, 3002160, 3045048, 3171925, 3395300, 3552556, 3565065, 3752700, 3777200, 3802736, 3806310, 4074360, 4440695, 4753420, 4821326, 5003600, 5075080, 5092950, 5328834, 5665800, 5704104, 5941775, 6090096, 6343850, 6790600, 7105112, 7130130, 7231989, 7505400, 7612620, 8148720, 8881390, 9506840, 9515775, 9642652, 10150160, 10185900, 10657668, 11331600, 11408208, 11883550, 12053315, 12687700, 13322085, 13581200, 14210224, 14260260, 14463978, 15010800, 15225240, 16874641, 17762780, 17825325, 19013680, 19031550, 19285304, 20371800, 21315336, 22203475, 23767100, 24106630, 25375400, 26644170, 28520520, 28927956, 30450480, 33749282, 35525560, 35650650, 36159945, 38063100, 38570608, 40743600, 42630672, 44406950, 47534200, 48213260, 50623923, 50750800, 53288340, 57041040, 57855912, 60266575, 66610425, 67498564, 71051120, 71301300, 72319890, 76126200, 84373205, 88813900, 95068400, 96426520, 101247846, 106576680, 115711824, 120533150, 133220850, 134997128, 142602600, 144639780, 152252400, 168746410, 177627800, 180799725, 192853040, 202495692, 213153360, 241066300, 253119615, 266441700, 269994256, 285205200, 289279560, 337492820, 355255600, 361599450, 404991384, 421866025, 482132600, 506239230, 532883400, 578559120, 674985640, 723198900, 809982768, 843732050, 964265200, 1012478460, 1065766800, 1265598075, 1349971280, 1446397800, 1687464100, 2024956920, 2531196150, 2892795600, 3374928200, 4049913840, 5062392300, 6749856400, 10124784600, 20249569200]

約数ペア:

[(1, 20249569200), (2, 10124784600), (3, 6749856400), (4, 5062392300), (5, 4049913840), (6, 3374928200), (7, 2892795600), (8, 2531196150), (10, 2024956920), (12, 1687464100), (14, 1446397800), (15, 1349971280), (16, 1265598075), (19, 1065766800), (20, 1012478460), (21, 964265200), (24, 843732050), (25, 809982768), (28, 723198900), (30, 674985640), (35, 578559120), (38, 532883400), (40, 506239230), (42, 482132600), (48, 421866025), (50, 404991384), (56, 361599450), (57, 355255600), (60, 337492820), (70, 289279560), (71, 285205200), (75, 269994256), (76, 266441700), (80, 253119615), (84, 241066300), (95, 213153360), (100, 202495692), (105, 192853040), (112, 180799725), (114, 177627800), (120, 168746410), (133, 152252400), (140, 144639780), (142, 142602600), (150, 134997128), (152, 133220850), (168, 120533150), (175, 115711824), (190, 106576680), (200, 101247846), (210, 96426520), (213, 95068400), (228, 88813900), (240, 84373205), (266, 76126200), (280, 72319890), (284, 71301300), (285, 71051120), (300, 67498564), (304, 66610425), (336, 60266575), (350, 57855912), (355, 57041040), (380, 53288340), (399, 50750800), (400, 50623923), (420, 48213260), (426, 47534200), (456, 44406950), (475, 42630672), (497, 40743600), (525, 38570608), (532, 38063100), (560, 36159945), (568, 35650650), (570, 35525560), (600, 33749282), (665, 30450480), (700, 28927956), (710, 28520520), (760, 26644170), (798, 25375400), (840, 24106630), (852, 23767100), (912, 22203475), (950, 21315336), (994, 20371800), (1050, 19285304), (1064, 19031550), (1065, 19013680), (1136, 17825325), (1140, 17762780), (1200, 16874641), (1330, 15225240), (1349, 15010800), (1400, 14463978), (1420, 14260260), (1425, 14210224), (1491, 13581200), (1520, 13322085), (1596, 12687700), (1680, 12053315), (1704, 11883550), (1775, 11408208), (1787, 11331600), (1900, 10657668), (1988, 10185900), (1995, 10150160), (2100, 9642652), (2128, 9515775), (2130, 9506840), (2280, 8881390), (2485, 8148720), (2660, 7612620), (2698, 7505400), (2800, 7231989), (2840, 7130130), (2850, 7105112), (2982, 6790600), (3192, 6343850), (3325, 6090096), (3408, 5941775), (3550, 5704104), (3574, 5665800), (3800, 5328834), (3976, 5092950), (3990, 5075080), (4047, 5003600), (4200, 4821326), (4260, 4753420), (4560, 4440695), (4970, 4074360), (5320, 3806310), (5325, 3802736), (5361, 3777200), (5396, 3752700), (5680, 3565065), (5700, 3552556), (5964, 3395300), (6384, 3171925), (6650, 3045048), (6745, 3002160), (7100, 2852052), (7148, 2832900), (7455, 2716240), (7600, 2664417), (7952, 2546475), (7980, 2537540), (8094, 2501800), (8400, 2410663), (8520, 2376710), (8935, 2266320), (9443, 2144400), (9940, 2037180), (9975, 2030032), (10640, 1903155), (10650, 1901368), (10722, 1888600), (10792, 1876350), (11400, 1776278), (11928, 1697650), (12425, 1629744), (12509, 1618800), (13300, 1522524), (13490, 1501080), (14200, 1426026), (14296, 1416450), (14910, 1358120), (15960, 1268770), (16188, 1250900), (17040, 1188355), (17870, 1133160), (18886, 1072200), (19880, 1018590), (19950, 1015016), (20235, 1000720), (21300, 950684), (21444, 944300), (21584, 938175), (22800, 888139), (23856, 848825), (24850, 814872), (25018, 809400), (26600, 761262), (26805, 755440), (26980, 750540), (28329, 714800), (28400, 713013), (28592, 708225), (29820, 679060), (31920, 634385), (32376, 625450), (33725, 600432), (33953, 596400), (35740, 566580), (37275, 543248), (37527, 539600), (37772, 536100), (39760, 509295), (39900, 507508), (40470, 500360), (42600, 475342), (42888, 472150), (44675, 453264), (47215, 428880), (49700, 407436), (50036, 404700), (53200, 380631), (53610, 377720), (53960, 375270), (56658, 357400), (59640, 339530), (62545, 323760), (64752, 312725), (67450, 300216), (67906, 298200), (71480, 283290), (74550, 271624), (75054, 269800), (75544, 268050), (79800, 253754), (80940, 250180), (85200, 237671), (85776, 236075), (89350, 226632), (94430, 214440), (99400, 203718), (100072, 202350), (101175, 200144), (101859, 198800), (107220, 188860), (107920, 187635), (113316, 178700), (119280, 169765), (125090, 161880), (126877, 159600), (134025, 151088), (134900, 150108), (135812, 149100), (141645, 142960)]