2965209520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1948

約数の個数: 240

約数和(自身を含む): 8919929088

約数和(自身を除く): 5954719568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 182, 196, 208, 217, 245, 248, 260, 280, 310, 364, 392, 403, 434, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 910, 980, 1040, 1085, 1240, 1274, 1456, 1519, 1612, 1736, 1820, 1877, 1960, 2015, 2170, 2480, 2548, 2821, 3038, 3185, 3224, 3472, 3640, 3754, 3920, 4030, 4340, 5096, 5642, 6076, 6370, 6448, 7280, 7508, 7595, 8060, 8680, 9385, 10192, 11284, 12152, 12740, 13139, 14105, 15016, 15190, 16120, 17360, 18770, 19747, 22568, 24304, 24401, 25480, 26278, 28210, 30032, 30380, 32240, 37540, 39494, 45136, 48802, 50960, 52556, 56420, 58187, 60760, 65695, 75080, 78988, 91973, 97604, 98735, 105112, 112840, 116374, 121520, 122005, 131390, 150160, 157976, 170807, 183946, 195208, 197470, 210224, 225680, 232748, 244010, 262780, 290935, 315952, 341614, 367892, 390416, 394940, 407309, 459865, 465496, 488020, 525560, 581870, 683228, 735784, 756431, 789880, 814618, 854035, 919730, 930992, 976040, 1051120, 1163740, 1195649, 1366456, 1471568, 1512862, 1579760, 1629236, 1708070, 1839460, 1952080, 2036545, 2327480, 2391298, 2732912, 2851163, 3025724, 3258472, 3416140, 3678920, 3782155, 4073090, 4654960, 4782596, 5295017, 5702326, 5978245, 6051448, 6516944, 6832280, 7357840, 7564310, 8146180, 9565192, 10590034, 11404652, 11956490, 12102896, 13664560, 14255815, 15128620, 16292360, 19130384, 21180068, 22809304, 23912980, 26475085, 28511630, 30257240, 32584720, 37065119, 42360136, 45618608, 47825960, 52950170, 57023260, 60514480, 74130238, 84720272, 95651920, 105900340, 114046520, 148260476, 185325595, 211800680, 228093040, 296520952, 370651190, 423601360, 593041904, 741302380, 1482604760, 2965209520]

約数ペア:

[(1, 2965209520), (2, 1482604760), (4, 741302380), (5, 593041904), (7, 423601360), (8, 370651190), (10, 296520952), (13, 228093040), (14, 211800680), (16, 185325595), (20, 148260476), (26, 114046520), (28, 105900340), (31, 95651920), (35, 84720272), (40, 74130238), (49, 60514480), (52, 57023260), (56, 52950170), (62, 47825960), (65, 45618608), (70, 42360136), (80, 37065119), (91, 32584720), (98, 30257240), (104, 28511630), (112, 26475085), (124, 23912980), (130, 22809304), (140, 21180068), (155, 19130384), (182, 16292360), (196, 15128620), (208, 14255815), (217, 13664560), (245, 12102896), (248, 11956490), (260, 11404652), (280, 10590034), (310, 9565192), (364, 8146180), (392, 7564310), (403, 7357840), (434, 6832280), (455, 6516944), (490, 6051448), (496, 5978245), (520, 5702326), (560, 5295017), (620, 4782596), (637, 4654960), (728, 4073090), (784, 3782155), (806, 3678920), (868, 3416140), (910, 3258472), (980, 3025724), (1040, 2851163), (1085, 2732912), (1240, 2391298), (1274, 2327480), (1456, 2036545), (1519, 1952080), (1612, 1839460), (1736, 1708070), (1820, 1629236), (1877, 1579760), (1960, 1512862), (2015, 1471568), (2170, 1366456), (2480, 1195649), (2548, 1163740), (2821, 1051120), (3038, 976040), (3185, 930992), (3224, 919730), (3472, 854035), (3640, 814618), (3754, 789880), (3920, 756431), (4030, 735784), (4340, 683228), (5096, 581870), (5642, 525560), (6076, 488020), (6370, 465496), (6448, 459865), (7280, 407309), (7508, 394940), (7595, 390416), (8060, 367892), (8680, 341614), (9385, 315952), (10192, 290935), (11284, 262780), (12152, 244010), (12740, 232748), (13139, 225680), (14105, 210224), (15016, 197470), (15190, 195208), (16120, 183946), (17360, 170807), (18770, 157976), (19747, 150160), (22568, 131390), (24304, 122005), (24401, 121520), (25480, 116374), (26278, 112840), (28210, 105112), (30032, 98735), (30380, 97604), (32240, 91973), (37540, 78988), (39494, 75080), (45136, 65695), (48802, 60760), (50960, 58187), (52556, 56420)]