1221964380

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 384

約数和(自身を含む): 4752168960

約数和(自身を除く): 3530204580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 307, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 614, 630, 702, 729, 756, 780, 810, 819, 910, 921, 945, 972, 1053, 1092, 1134, 1170, 1215, 1228, 1260, 1365, 1404, 1458, 1535, 1620, 1638, 1701, 1755, 1820, 1842, 1890, 2106, 2149, 2187, 2268, 2340, 2430, 2457, 2730, 2763, 2835, 2916, 3070, 3159, 3276, 3402, 3510, 3645, 3684, 3780, 3991, 4095, 4212, 4298, 4374, 4605, 4860, 4914, 5103, 5265, 5460, 5526, 5670, 6140, 6318, 6447, 6804, 7020, 7290, 7371, 7982, 8190, 8289, 8505, 8596, 8748, 9210, 9477, 9828, 10206, 10530, 10745, 10935, 11052, 11340, 11973, 12285, 12636, 12894, 13815, 14580, 14742, 15309, 15795, 15964, 16380, 16578, 17010, 18420, 18954, 19341, 19955, 20412, 21060, 21490, 21870, 22113, 23946, 24570, 24867, 25515, 25788, 27630, 27937, 28431, 29484, 30618, 31590, 32235, 33156, 34020, 35919, 36855, 37908, 38682, 39910, 41445, 42980, 43740, 44226, 47385, 47892, 49140, 49734, 51030, 55260, 55874, 56862, 58023, 59865, 61236, 63180, 64470, 66339, 71838, 73710, 74601, 76545, 77364, 79820, 82890, 83811, 88452, 94770, 96705, 99468, 102060, 107757, 110565, 111748, 113724, 116046, 119730, 124335, 128940, 132678, 139685, 142155, 143676, 147420, 149202, 153090, 165780, 167622, 174069, 179595, 189540, 193410, 199017, 215514, 221130, 223803, 232092, 239460, 248670, 251433, 265356, 279370, 284310, 290115, 298404, 306180, 323271, 331695, 335244, 348138, 359190, 373005, 386820, 398034, 419055, 431028, 442260, 447606, 497340, 502866, 522207, 538785, 558740, 568620, 580230, 646542, 663390, 671409, 696276, 718380, 746010, 754299, 796068, 838110, 870345, 895212, 969813, 995085, 1005732, 1044414, 1077570, 1119015, 1160460, 1257165, 1293084, 1326780, 1342818, 1492020, 1508598, 1566621, 1616355, 1676220, 1740690, 1939626, 1990170, 2088828, 2155140, 2238030, 2262897, 2514330, 2611035, 2685636, 2909439, 3017196, 3133242, 3232710, 3357045, 3481380, 3771495, 3879252, 3980340, 4476060, 4525794, 4699863, 4849065, 5028660, 5222070, 5818878, 6266484, 6465420, 6714090, 6788691, 7542990, 7833105, 8728317, 9051588, 9399726, 9698130, 10444140, 11314485, 11637756, 13428180, 13577382, 14547195, 15085980, 15666210, 17456634, 18799452, 19396260, 20366073, 22628970, 23499315, 27154764, 29094390, 31332420, 33943455, 34913268, 40732146, 43641585, 45257940, 46998630, 58188780, 61098219, 67886910, 81464292, 87283170, 93997260, 101830365, 122196438, 135773820, 174566340, 203660730, 244392876, 305491095, 407321460, 610982190, 1221964380]

約数ペア:

[(1, 1221964380), (2, 610982190), (3, 407321460), (4, 305491095), (5, 244392876), (6, 203660730), (7, 174566340), (9, 135773820), (10, 122196438), (12, 101830365), (13, 93997260), (14, 87283170), (15, 81464292), (18, 67886910), (20, 61098219), (21, 58188780), (26, 46998630), (27, 45257940), (28, 43641585), (30, 40732146), (35, 34913268), (36, 33943455), (39, 31332420), (42, 29094390), (45, 27154764), (52, 23499315), (54, 22628970), (60, 20366073), (63, 19396260), (65, 18799452), (70, 17456634), (78, 15666210), (81, 15085980), (84, 14547195), (90, 13577382), (91, 13428180), (105, 11637756), (108, 11314485), (117, 10444140), (126, 9698130), (130, 9399726), (135, 9051588), (140, 8728317), (156, 7833105), (162, 7542990), (180, 6788691), (182, 6714090), (189, 6465420), (195, 6266484), (210, 5818878), (234, 5222070), (243, 5028660), (252, 4849065), (260, 4699863), (270, 4525794), (273, 4476060), (307, 3980340), (315, 3879252), (324, 3771495), (351, 3481380), (364, 3357045), (378, 3232710), (390, 3133242), (405, 3017196), (420, 2909439), (455, 2685636), (468, 2611035), (486, 2514330), (540, 2262897), (546, 2238030), (567, 2155140), (585, 2088828), (614, 1990170), (630, 1939626), (702, 1740690), (729, 1676220), (756, 1616355), (780, 1566621), (810, 1508598), (819, 1492020), (910, 1342818), (921, 1326780), (945, 1293084), (972, 1257165), (1053, 1160460), (1092, 1119015), (1134, 1077570), (1170, 1044414), (1215, 1005732), (1228, 995085), (1260, 969813), (1365, 895212), (1404, 870345), (1458, 838110), (1535, 796068), (1620, 754299), (1638, 746010), (1701, 718380), (1755, 696276), (1820, 671409), (1842, 663390), (1890, 646542), (2106, 580230), (2149, 568620), (2187, 558740), (2268, 538785), (2340, 522207), (2430, 502866), (2457, 497340), (2730, 447606), (2763, 442260), (2835, 431028), (2916, 419055), (3070, 398034), (3159, 386820), (3276, 373005), (3402, 359190), (3510, 348138), (3645, 335244), (3684, 331695), (3780, 323271), (3991, 306180), (4095, 298404), (4212, 290115), (4298, 284310), (4374, 279370), (4605, 265356), (4860, 251433), (4914, 248670), (5103, 239460), (5265, 232092), (5460, 223803), (5526, 221130), (5670, 215514), (6140, 199017), (6318, 193410), (6447, 189540), (6804, 179595), (7020, 174069), (7290, 167622), (7371, 165780), (7982, 153090), (8190, 149202), (8289, 147420), (8505, 143676), (8596, 142155), (8748, 139685), (9210, 132678), (9477, 128940), (9828, 124335), (10206, 119730), (10530, 116046), (10745, 113724), (10935, 111748), (11052, 110565), (11340, 107757), (11973, 102060), (12285, 99468), (12636, 96705), (12894, 94770), (13815, 88452), (14580, 83811), (14742, 82890), (15309, 79820), (15795, 77364), (15964, 76545), (16380, 74601), (16578, 73710), (17010, 71838), (18420, 66339), (18954, 64470), (19341, 63180), (19955, 61236), (20412, 59865), (21060, 58023), (21490, 56862), (21870, 55874), (22113, 55260), (23946, 51030), (24570, 49734), (24867, 49140), (25515, 47892), (25788, 47385), (27630, 44226), (27937, 43740), (28431, 42980), (29484, 41445), (30618, 39910), (31590, 38682), (32235, 37908), (33156, 36855), (34020, 35919)]