2821577220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 576

約数和(自身を含む): 11440128000

約数和(自身を除く): 8618550780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 54, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 108, 110, 121, 124, 126, 132, 135, 140, 154, 155, 165, 180, 186, 189, 198, 199, 210, 217, 220, 231, 242, 252, 270, 279, 297, 308, 310, 315, 330, 341, 363, 372, 378, 385, 396, 398, 420, 434, 462, 465, 484, 495, 540, 558, 594, 597, 605, 620, 630, 651, 660, 682, 693, 726, 756, 770, 796, 837, 847, 868, 924, 930, 945, 990, 995, 1023, 1085, 1089, 1116, 1155, 1188, 1194, 1210, 1260, 1302, 1364, 1386, 1393, 1395, 1452, 1485, 1540, 1674, 1694, 1705, 1791, 1815, 1860, 1890, 1953, 1980, 1990, 2046, 2079, 2170, 2178, 2189, 2310, 2387, 2388, 2420, 2541, 2604, 2772, 2786, 2790, 2970, 2985, 3069, 3255, 3267, 3348, 3388, 3410, 3465, 3582, 3630, 3751, 3780, 3906, 3980, 4092, 4158, 4179, 4185, 4235, 4340, 4356, 4378, 4620, 4774, 5082, 5115, 5373, 5445, 5572, 5580, 5859, 5940, 5970, 6138, 6169, 6510, 6534, 6567, 6820, 6930, 6965, 7161, 7164, 7260, 7502, 7623, 7812, 8316, 8358, 8370, 8470, 8756, 8955, 9207, 9548, 9765, 10164, 10230, 10395, 10746, 10890, 10945, 11253, 11718, 11935, 11940, 12276, 12338, 12537, 12705, 13020, 13068, 13134, 13860, 13930, 14322, 15004, 15246, 15323, 15345, 16335, 16716, 16740, 16940, 17910, 18414, 18507, 18755, 19530, 19701, 20460, 20790, 20895, 21483, 21492, 21780, 21890, 22506, 22869, 23436, 23870, 24079, 24676, 25074, 25410, 26257, 26268, 26865, 27860, 28644, 29295, 30492, 30646, 30690, 30845, 32670, 32835, 33759, 35805, 35820, 36828, 37014, 37510, 37611, 38115, 39060, 39402, 41580, 41790, 42966, 43183, 43780, 45012, 45738, 45969, 46035, 47740, 48158, 50148, 50820, 52514, 53730, 55521, 56265, 58590, 59103, 61292, 61380, 61690, 62685, 64449, 65340, 65670, 67518, 67859, 71610, 72237, 74028, 75020, 75222, 76230, 76615, 78771, 78804, 83580, 85932, 86366, 91476, 91938, 92070, 92535, 96316, 98505, 101277, 105028, 107415, 107460, 111042, 112530, 114345, 117180, 118206, 120395, 123380, 125370, 128898, 129549, 131285, 131340, 135036, 135718, 137907, 143220, 144474, 150444, 152460, 153230, 157542, 166563, 168553, 168795, 172732, 183876, 184140, 185070, 188055, 197010, 202554, 203577, 214830, 215915, 216711, 222084, 225060, 228690, 229845, 236313, 236412, 240790, 250740, 257796, 259098, 262570, 271436, 275814, 277605, 288948, 295515, 306460, 315084, 322245, 333126, 337106, 337590, 339295, 361185, 370140, 376110, 388647, 393855, 394020, 405108, 407154, 413721, 429660, 431830, 433422, 457380, 459690, 472626, 475013, 481580, 505659, 506385, 518196, 525140, 551628, 555210, 591030, 610731, 644490, 647745, 650133, 666252, 674212, 675180, 678590, 689535, 708939, 722370, 746449, 752220, 777294, 787710, 814308, 827442, 832815, 842765, 863660, 866844, 919380, 945252, 950026, 1011318, 1012770, 1017885, 1083555, 1110420, 1165941, 1181565, 1182060, 1221462, 1288980, 1295490, 1300266, 1357180, 1379070, 1417878, 1425039, 1444740, 1492898, 1516977, 1554588, 1575420, 1654884, 1665630, 1685530, 1832193, 1900052, 1943235, 2022636, 2025540, 2035770, 2068605, 2167110, 2239347, 2331882, 2363130, 2375065, 2442924, 2528295, 2590980, 2600532, 2758140, 2835756, 2850078, 2985796, 3033954, 3053655, 3250665, 3331260, 3371060, 3544695, 3664386, 3732245, 3886470, 4071540, 4137210, 4275117, 4334220, 4478694, 4550931, 4663764, 4726260, 4750130, 5056590, 5225143, 5700156, 5829705, 6067908, 6107310, 6501330, 6718041, 7089390, 7125195, 7328772, 7464490, 7584885, 7772940, 8274420, 8550234, 8957388, 9101862, 9160965, 9500260, 10113180, 10450286, 11196735, 11659410, 12214620, 12825351, 13002660, 13436082, 14178780, 14250390, 14928980, 15169770, 15675429, 17100468, 18203724, 18321930, 20154123, 20900572, 21375585, 22393470, 22754655, 23318820, 25650702, 26125715, 26872164, 28500780, 30339540, 31350858, 33590205, 36643860, 40308246, 42751170, 44786940, 45509310, 47026287, 51301404, 52251430, 62701716, 64126755, 67180410, 78377145, 80616492, 85502340, 91018620, 94052574, 100770615, 104502860, 128253510, 134360820, 141078861, 156754290, 188105148, 201541230, 235131435, 256507020, 282157722, 313508580, 403082460, 470262870, 564315444, 705394305, 940525740, 1410788610, 2821577220]

約数ペア:

[(1, 2821577220), (2, 1410788610), (3, 940525740), (4, 705394305), (5, 564315444), (6, 470262870), (7, 403082460), (9, 313508580), (10, 282157722), (11, 256507020), (12, 235131435), (14, 201541230), (15, 188105148), (18, 156754290), (20, 141078861), (21, 134360820), (22, 128253510), (27, 104502860), (28, 100770615), (30, 94052574), (31, 91018620), (33, 85502340), (35, 80616492), (36, 78377145), (42, 67180410), (44, 64126755), (45, 62701716), (54, 52251430), (55, 51301404), (60, 47026287), (62, 45509310), (63, 44786940), (66, 42751170), (70, 40308246), (77, 36643860), (84, 33590205), (90, 31350858), (93, 30339540), (99, 28500780), (105, 26872164), (108, 26125715), (110, 25650702), (121, 23318820), (124, 22754655), (126, 22393470), (132, 21375585), (135, 20900572), (140, 20154123), (154, 18321930), (155, 18203724), (165, 17100468), (180, 15675429), (186, 15169770), (189, 14928980), (198, 14250390), (199, 14178780), (210, 13436082), (217, 13002660), (220, 12825351), (231, 12214620), (242, 11659410), (252, 11196735), (270, 10450286), (279, 10113180), (297, 9500260), (308, 9160965), (310, 9101862), (315, 8957388), (330, 8550234), (341, 8274420), (363, 7772940), (372, 7584885), (378, 7464490), (385, 7328772), (396, 7125195), (398, 7089390), (420, 6718041), (434, 6501330), (462, 6107310), (465, 6067908), (484, 5829705), (495, 5700156), (540, 5225143), (558, 5056590), (594, 4750130), (597, 4726260), (605, 4663764), (620, 4550931), (630, 4478694), (651, 4334220), (660, 4275117), (682, 4137210), (693, 4071540), (726, 3886470), (756, 3732245), (770, 3664386), (796, 3544695), (837, 3371060), (847, 3331260), (868, 3250665), (924, 3053655), (930, 3033954), (945, 2985796), (990, 2850078), (995, 2835756), (1023, 2758140), (1085, 2600532), (1089, 2590980), (1116, 2528295), (1155, 2442924), (1188, 2375065), (1194, 2363130), (1210, 2331882), (1260, 2239347), (1302, 2167110), (1364, 2068605), (1386, 2035770), (1393, 2025540), (1395, 2022636), (1452, 1943235), (1485, 1900052), (1540, 1832193), (1674, 1685530), (1694, 1665630), (1705, 1654884), (1791, 1575420), (1815, 1554588), (1860, 1516977), (1890, 1492898), (1953, 1444740), (1980, 1425039), (1990, 1417878), (2046, 1379070), (2079, 1357180), (2170, 1300266), (2178, 1295490), (2189, 1288980), (2310, 1221462), (2387, 1182060), (2388, 1181565), (2420, 1165941), (2541, 1110420), (2604, 1083555), (2772, 1017885), (2786, 1012770), (2790, 1011318), (2970, 950026), (2985, 945252), (3069, 919380), (3255, 866844), (3267, 863660), (3348, 842765), (3388, 832815), (3410, 827442), (3465, 814308), (3582, 787710), (3630, 777294), (3751, 752220), (3780, 746449), (3906, 722370), (3980, 708939), (4092, 689535), (4158, 678590), (4179, 675180), (4185, 674212), (4235, 666252), (4340, 650133), (4356, 647745), (4378, 644490), (4620, 610731), (4774, 591030), (5082, 555210), (5115, 551628), (5373, 525140), (5445, 518196), (5572, 506385), (5580, 505659), (5859, 481580), (5940, 475013), (5970, 472626), (6138, 459690), (6169, 457380), (6510, 433422), (6534, 431830), (6567, 429660), (6820, 413721), (6930, 407154), (6965, 405108), (7161, 394020), (7164, 393855), (7260, 388647), (7502, 376110), (7623, 370140), (7812, 361185), (8316, 339295), (8358, 337590), (8370, 337106), (8470, 333126), (8756, 322245), (8955, 315084), (9207, 306460), (9548, 295515), (9765, 288948), (10164, 277605), (10230, 275814), (10395, 271436), (10746, 262570), (10890, 259098), (10945, 257796), (11253, 250740), (11718, 240790), (11935, 236412), (11940, 236313), (12276, 229845), (12338, 228690), (12537, 225060), (12705, 222084), (13020, 216711), (13068, 215915), (13134, 214830), (13860, 203577), (13930, 202554), (14322, 197010), (15004, 188055), (15246, 185070), (15323, 184140), (15345, 183876), (16335, 172732), (16716, 168795), (16740, 168553), (16940, 166563), (17910, 157542), (18414, 153230), (18507, 152460), (18755, 150444), (19530, 144474), (19701, 143220), (20460, 137907), (20790, 135718), (20895, 135036), (21483, 131340), (21492, 131285), (21780, 129549), (21890, 128898), (22506, 125370), (22869, 123380), (23436, 120395), (23870, 118206), (24079, 117180), (24676, 114345), (25074, 112530), (25410, 111042), (26257, 107460), (26268, 107415), (26865, 105028), (27860, 101277), (28644, 98505), (29295, 96316), (30492, 92535), (30646, 92070), (30690, 91938), (30845, 91476), (32670, 86366), (32835, 85932), (33759, 83580), (35805, 78804), (35820, 78771), (36828, 76615), (37014, 76230), (37510, 75222), (37611, 75020), (38115, 74028), (39060, 72237), (39402, 71610), (41580, 67859), (41790, 67518), (42966, 65670), (43183, 65340), (43780, 64449), (45012, 62685), (45738, 61690), (45969, 61380), (46035, 61292), (47740, 59103), (48158, 58590), (50148, 56265), (50820, 55521), (52514, 53730)]