1818295440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 320

約数和(自身を含む): 6570412800

約数和(自身を除く): 4752117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 37, 38, 39, 40, 48, 52, 57, 60, 65, 74, 76, 78, 80, 95, 104, 111, 114, 120, 130, 148, 152, 156, 185, 190, 195, 208, 222, 228, 240, 247, 260, 285, 296, 304, 312, 370, 380, 390, 444, 456, 481, 494, 520, 555, 570, 592, 624, 703, 740, 741, 760, 780, 829, 888, 912, 962, 988, 1040, 1110, 1140, 1235, 1406, 1443, 1480, 1482, 1520, 1560, 1658, 1776, 1924, 1976, 2109, 2220, 2280, 2405, 2470, 2487, 2812, 2886, 2960, 2964, 3120, 3316, 3515, 3705, 3848, 3952, 4145, 4218, 4440, 4560, 4810, 4940, 4974, 5624, 5772, 5928, 6632, 7030, 7215, 7410, 7696, 8290, 8436, 8880, 9139, 9620, 9880, 9948, 10545, 10777, 11248, 11544, 11856, 12435, 13264, 14060, 14430, 14820, 15751, 16580, 16872, 18278, 19240, 19760, 19896, 21090, 21554, 23088, 24870, 27417, 28120, 28860, 29640, 30673, 31502, 32331, 33160, 33744, 36556, 38480, 39792, 42180, 43108, 45695, 47253, 49740, 53885, 54834, 56240, 57720, 59280, 61346, 63004, 64662, 66320, 73112, 78755, 84360, 86216, 91390, 92019, 94506, 99480, 107770, 109668, 115440, 122692, 126008, 129324, 137085, 146224, 153365, 157510, 161655, 168720, 172432, 182780, 184038, 189012, 198960, 204763, 215540, 219336, 236265, 245384, 252016, 258648, 274170, 306730, 315020, 323310, 365560, 368076, 378024, 398749, 409526, 431080, 438672, 460095, 472530, 490768, 517296, 548340, 582787, 613460, 614289, 630040, 646620, 731120, 736152, 756048, 797498, 819052, 862160, 920190, 945060, 1023815, 1096680, 1165574, 1196247, 1226920, 1228578, 1260080, 1293240, 1472304, 1594996, 1638104, 1748361, 1840380, 1890120, 1993745, 2047630, 2193360, 2331148, 2392494, 2453840, 2457156, 2586480, 2913935, 3071445, 3189992, 3276208, 3496722, 3680760, 3780240, 3987490, 4095260, 4662296, 4784988, 4914312, 5827870, 5981235, 6142890, 6379984, 6993444, 7361520, 7576231, 7974980, 8190520, 8741805, 9324592, 9569976, 9828624, 11655740, 11962470, 12285780, 13986888, 15152462, 15949960, 16381040, 17483610, 19139952, 22728693, 23311480, 23924940, 24571560, 27973776, 30304924, 31899920, 34967220, 37881155, 45457386, 46622960, 47849880, 49143120, 60609848, 69934440, 75762310, 90914772, 95699760, 113643465, 121219696, 139868880, 151524620, 181829544, 227286930, 303049240, 363659088, 454573860, 606098480, 909147720, 1818295440]

約数ペア:

[(1, 1818295440), (2, 909147720), (3, 606098480), (4, 454573860), (5, 363659088), (6, 303049240), (8, 227286930), (10, 181829544), (12, 151524620), (13, 139868880), (15, 121219696), (16, 113643465), (19, 95699760), (20, 90914772), (24, 75762310), (26, 69934440), (30, 60609848), (37, 49143120), (38, 47849880), (39, 46622960), (40, 45457386), (48, 37881155), (52, 34967220), (57, 31899920), (60, 30304924), (65, 27973776), (74, 24571560), (76, 23924940), (78, 23311480), (80, 22728693), (95, 19139952), (104, 17483610), (111, 16381040), (114, 15949960), (120, 15152462), (130, 13986888), (148, 12285780), (152, 11962470), (156, 11655740), (185, 9828624), (190, 9569976), (195, 9324592), (208, 8741805), (222, 8190520), (228, 7974980), (240, 7576231), (247, 7361520), (260, 6993444), (285, 6379984), (296, 6142890), (304, 5981235), (312, 5827870), (370, 4914312), (380, 4784988), (390, 4662296), (444, 4095260), (456, 3987490), (481, 3780240), (494, 3680760), (520, 3496722), (555, 3276208), (570, 3189992), (592, 3071445), (624, 2913935), (703, 2586480), (740, 2457156), (741, 2453840), (760, 2392494), (780, 2331148), (829, 2193360), (888, 2047630), (912, 1993745), (962, 1890120), (988, 1840380), (1040, 1748361), (1110, 1638104), (1140, 1594996), (1235, 1472304), (1406, 1293240), (1443, 1260080), (1480, 1228578), (1482, 1226920), (1520, 1196247), (1560, 1165574), (1658, 1096680), (1776, 1023815), (1924, 945060), (1976, 920190), (2109, 862160), (2220, 819052), (2280, 797498), (2405, 756048), (2470, 736152), (2487, 731120), (2812, 646620), (2886, 630040), (2960, 614289), (2964, 613460), (3120, 582787), (3316, 548340), (3515, 517296), (3705, 490768), (3848, 472530), (3952, 460095), (4145, 438672), (4218, 431080), (4440, 409526), (4560, 398749), (4810, 378024), (4940, 368076), (4974, 365560), (5624, 323310), (5772, 315020), (5928, 306730), (6632, 274170), (7030, 258648), (7215, 252016), (7410, 245384), (7696, 236265), (8290, 219336), (8436, 215540), (8880, 204763), (9139, 198960), (9620, 189012), (9880, 184038), (9948, 182780), (10545, 172432), (10777, 168720), (11248, 161655), (11544, 157510), (11856, 153365), (12435, 146224), (13264, 137085), (14060, 129324), (14430, 126008), (14820, 122692), (15751, 115440), (16580, 109668), (16872, 107770), (18278, 99480), (19240, 94506), (19760, 92019), (19896, 91390), (21090, 86216), (21554, 84360), (23088, 78755), (24870, 73112), (27417, 66320), (28120, 64662), (28860, 63004), (29640, 61346), (30673, 59280), (31502, 57720), (32331, 56240), (33160, 54834), (33744, 53885), (36556, 49740), (38480, 47253), (39792, 45695), (42180, 43108)]