2820794760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 384

約数和(自身を含む): 11041401600

約数和(自身を除く): 8220606840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 151, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 302, 315, 353, 360, 378, 392, 420, 441, 453, 490, 504, 540, 588, 604, 630, 706, 735, 755, 756, 840, 882, 906, 945, 980, 1057, 1059, 1080, 1176, 1208, 1260, 1323, 1359, 1412, 1470, 1510, 1512, 1764, 1765, 1812, 1890, 1960, 2114, 2118, 2205, 2265, 2471, 2520, 2646, 2718, 2824, 2940, 3020, 3171, 3177, 3528, 3530, 3624, 3780, 4077, 4228, 4236, 4410, 4530, 4942, 5285, 5292, 5295, 5436, 5880, 6040, 6342, 6354, 6615, 6795, 7060, 7399, 7413, 7560, 8154, 8456, 8472, 8820, 9060, 9513, 9531, 9884, 10570, 10584, 10590, 10872, 12355, 12684, 12708, 13230, 13590, 14120, 14798, 14826, 15855, 15885, 16308, 17297, 17640, 18120, 19026, 19062, 19768, 20385, 21140, 21180, 22197, 22239, 24710, 25368, 25416, 26460, 27180, 28539, 29596, 29652, 31710, 31770, 32616, 34594, 36995, 37065, 38052, 38124, 40770, 42280, 42360, 44394, 44478, 47565, 47655, 49420, 51891, 52920, 53303, 54360, 57078, 59192, 59304, 63420, 63540, 66591, 66717, 69188, 73990, 74130, 76104, 76248, 81540, 86485, 88788, 88956, 95130, 95310, 98840, 103782, 106606, 110985, 111195, 114156, 126840, 127080, 133182, 133434, 138376, 142695, 147980, 148260, 155673, 159909, 163080, 172970, 177576, 177912, 190260, 190620, 199773, 207564, 213212, 221970, 222390, 228312, 259455, 266364, 266515, 266868, 285390, 295960, 296520, 311346, 319818, 332955, 333585, 345940, 373121, 380520, 381240, 399546, 415128, 426424, 443940, 444780, 467019, 479727, 518910, 532728, 533030, 533736, 570780, 622692, 639636, 665910, 667170, 691880, 746242, 778365, 799092, 799545, 887880, 889560, 934038, 959454, 998865, 1037820, 1066060, 1119363, 1141560, 1245384, 1279272, 1331820, 1334340, 1439181, 1492484, 1556730, 1598184, 1599090, 1865605, 1868076, 1918908, 1997730, 2075640, 2132120, 2238726, 2335095, 2398635, 2611847, 2663640, 2668680, 2878362, 2984968, 3113460, 3198180, 3358089, 3731210, 3736152, 3837816, 3995460, 4477452, 4670190, 4797270, 5223694, 5596815, 5756724, 6226920, 6396360, 6716178, 7195905, 7462420, 7835541, 7990920, 8954904, 9340380, 9594540, 10074267, 10447388, 11193630, 11513448, 13059235, 13432356, 14391810, 14924840, 15671082, 16790445, 18680760, 19189080, 20148534, 20894776, 22387260, 23506623, 26118470, 26864712, 28783620, 31342164, 33580890, 39177705, 40297068, 44774520, 47013246, 50371335, 52236940, 57567240, 62684328, 67161780, 70519869, 78355410, 80594136, 94026492, 100742670, 104473880, 117533115, 134323560, 141039738, 156710820, 188052984, 201485340, 235066230, 282079476, 313421640, 352599345, 402970680, 470132460, 564158952, 705198690, 940264920, 1410397380, 2820794760]

約数ペア:

[(1, 2820794760), (2, 1410397380), (3, 940264920), (4, 705198690), (5, 564158952), (6, 470132460), (7, 402970680), (8, 352599345), (9, 313421640), (10, 282079476), (12, 235066230), (14, 201485340), (15, 188052984), (18, 156710820), (20, 141039738), (21, 134323560), (24, 117533115), (27, 104473880), (28, 100742670), (30, 94026492), (35, 80594136), (36, 78355410), (40, 70519869), (42, 67161780), (45, 62684328), (49, 57567240), (54, 52236940), (56, 50371335), (60, 47013246), (63, 44774520), (70, 40297068), (72, 39177705), (84, 33580890), (90, 31342164), (98, 28783620), (105, 26864712), (108, 26118470), (120, 23506623), (126, 22387260), (135, 20894776), (140, 20148534), (147, 19189080), (151, 18680760), (168, 16790445), (180, 15671082), (189, 14924840), (196, 14391810), (210, 13432356), (216, 13059235), (245, 11513448), (252, 11193630), (270, 10447388), (280, 10074267), (294, 9594540), (302, 9340380), (315, 8954904), (353, 7990920), (360, 7835541), (378, 7462420), (392, 7195905), (420, 6716178), (441, 6396360), (453, 6226920), (490, 5756724), (504, 5596815), (540, 5223694), (588, 4797270), (604, 4670190), (630, 4477452), (706, 3995460), (735, 3837816), (755, 3736152), (756, 3731210), (840, 3358089), (882, 3198180), (906, 3113460), (945, 2984968), (980, 2878362), (1057, 2668680), (1059, 2663640), (1080, 2611847), (1176, 2398635), (1208, 2335095), (1260, 2238726), (1323, 2132120), (1359, 2075640), (1412, 1997730), (1470, 1918908), (1510, 1868076), (1512, 1865605), (1764, 1599090), (1765, 1598184), (1812, 1556730), (1890, 1492484), (1960, 1439181), (2114, 1334340), (2118, 1331820), (2205, 1279272), (2265, 1245384), (2471, 1141560), (2520, 1119363), (2646, 1066060), (2718, 1037820), (2824, 998865), (2940, 959454), (3020, 934038), (3171, 889560), (3177, 887880), (3528, 799545), (3530, 799092), (3624, 778365), (3780, 746242), (4077, 691880), (4228, 667170), (4236, 665910), (4410, 639636), (4530, 622692), (4942, 570780), (5285, 533736), (5292, 533030), (5295, 532728), (5436, 518910), (5880, 479727), (6040, 467019), (6342, 444780), (6354, 443940), (6615, 426424), (6795, 415128), (7060, 399546), (7399, 381240), (7413, 380520), (7560, 373121), (8154, 345940), (8456, 333585), (8472, 332955), (8820, 319818), (9060, 311346), (9513, 296520), (9531, 295960), (9884, 285390), (10570, 266868), (10584, 266515), (10590, 266364), (10872, 259455), (12355, 228312), (12684, 222390), (12708, 221970), (13230, 213212), (13590, 207564), (14120, 199773), (14798, 190620), (14826, 190260), (15855, 177912), (15885, 177576), (16308, 172970), (17297, 163080), (17640, 159909), (18120, 155673), (19026, 148260), (19062, 147980), (19768, 142695), (20385, 138376), (21140, 133434), (21180, 133182), (22197, 127080), (22239, 126840), (24710, 114156), (25368, 111195), (25416, 110985), (26460, 106606), (27180, 103782), (28539, 98840), (29596, 95310), (29652, 95130), (31710, 88956), (31770, 88788), (32616, 86485), (34594, 81540), (36995, 76248), (37065, 76104), (38052, 74130), (38124, 73990), (40770, 69188), (42280, 66717), (42360, 66591), (44394, 63540), (44478, 63420), (47565, 59304), (47655, 59192), (49420, 57078), (51891, 54360), (52920, 53303)]