2009091630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 256

約数和(自身を含む): 6328627200

約数和(自身を除く): 4319535570

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 49, 65, 69, 70, 78, 91, 98, 105, 115, 130, 138, 147, 161, 182, 195, 210, 230, 245, 273, 294, 299, 322, 343, 345, 390, 455, 483, 490, 546, 598, 637, 653, 686, 690, 735, 805, 897, 910, 966, 1029, 1127, 1274, 1306, 1365, 1470, 1495, 1610, 1715, 1794, 1911, 1959, 2058, 2093, 2254, 2415, 2730, 2990, 3185, 3265, 3381, 3430, 3822, 3918, 4186, 4459, 4485, 4571, 4830, 5145, 5635, 6279, 6370, 6530, 6762, 7889, 8489, 8918, 8970, 9142, 9555, 9795, 10290, 10465, 11270, 12558, 13377, 13713, 14651, 15019, 15778, 16905, 16978, 19110, 19590, 20930, 22295, 22855, 23667, 25467, 26754, 27426, 29302, 30038, 31395, 31997, 33810, 39445, 42445, 43953, 44590, 45057, 45710, 47334, 50934, 59423, 62790, 63994, 66885, 68565, 73255, 75095, 78890, 84890, 87906, 90114, 95991, 102557, 105133, 118335, 118846, 127335, 133770, 137130, 146510, 150190, 159985, 178269, 191982, 195247, 205114, 210266, 219765, 223979, 225285, 236670, 254670, 297115, 307671, 315399, 319970, 356538, 390494, 415961, 439530, 447958, 450570, 479955, 512785, 525665, 585741, 594230, 615342, 630798, 671937, 735931, 831922, 891345, 959910, 976235, 1025570, 1051330, 1119895, 1171482, 1247883, 1343874, 1366729, 1471862, 1538355, 1576995, 1782690, 1952470, 2079805, 2207793, 2239790, 2495766, 2733458, 2911727, 2928705, 3076710, 3153990, 3359685, 3679655, 4100187, 4159610, 4415586, 5151517, 5823454, 5857410, 6239415, 6719370, 6833645, 7359310, 8200374, 8735181, 9567103, 10303034, 11038965, 12478830, 13667290, 14558635, 15454551, 17470362, 19134206, 20500935, 22077930, 25757585, 28701309, 29117270, 30909102, 41001870, 43675905, 47835515, 51515170, 57402618, 66969721, 77272755, 87351810, 95671030, 133939442, 143506545, 154545510, 200909163, 287013090, 334848605, 401818326, 669697210, 1004545815, 2009091630]

約数ペア:

[(1, 2009091630), (2, 1004545815), (3, 669697210), (5, 401818326), (6, 334848605), (7, 287013090), (10, 200909163), (13, 154545510), (14, 143506545), (15, 133939442), (21, 95671030), (23, 87351810), (26, 77272755), (30, 66969721), (35, 57402618), (39, 51515170), (42, 47835515), (46, 43675905), (49, 41001870), (65, 30909102), (69, 29117270), (70, 28701309), (78, 25757585), (91, 22077930), (98, 20500935), (105, 19134206), (115, 17470362), (130, 15454551), (138, 14558635), (147, 13667290), (161, 12478830), (182, 11038965), (195, 10303034), (210, 9567103), (230, 8735181), (245, 8200374), (273, 7359310), (294, 6833645), (299, 6719370), (322, 6239415), (343, 5857410), (345, 5823454), (390, 5151517), (455, 4415586), (483, 4159610), (490, 4100187), (546, 3679655), (598, 3359685), (637, 3153990), (653, 3076710), (686, 2928705), (690, 2911727), (735, 2733458), (805, 2495766), (897, 2239790), (910, 2207793), (966, 2079805), (1029, 1952470), (1127, 1782690), (1274, 1576995), (1306, 1538355), (1365, 1471862), (1470, 1366729), (1495, 1343874), (1610, 1247883), (1715, 1171482), (1794, 1119895), (1911, 1051330), (1959, 1025570), (2058, 976235), (2093, 959910), (2254, 891345), (2415, 831922), (2730, 735931), (2990, 671937), (3185, 630798), (3265, 615342), (3381, 594230), (3430, 585741), (3822, 525665), (3918, 512785), (4186, 479955), (4459, 450570), (4485, 447958), (4571, 439530), (4830, 415961), (5145, 390494), (5635, 356538), (6279, 319970), (6370, 315399), (6530, 307671), (6762, 297115), (7889, 254670), (8489, 236670), (8918, 225285), (8970, 223979), (9142, 219765), (9555, 210266), (9795, 205114), (10290, 195247), (10465, 191982), (11270, 178269), (12558, 159985), (13377, 150190), (13713, 146510), (14651, 137130), (15019, 133770), (15778, 127335), (16905, 118846), (16978, 118335), (19110, 105133), (19590, 102557), (20930, 95991), (22295, 90114), (22855, 87906), (23667, 84890), (25467, 78890), (26754, 75095), (27426, 73255), (29302, 68565), (30038, 66885), (31395, 63994), (31997, 62790), (33810, 59423), (39445, 50934), (42445, 47334), (43953, 45710), (44590, 45057)]