209430480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7333}}^1$

素因数の和:7373

約数の個数: 160

約数和(自身を含む): 785735424

約数和(自身を除く): 576304944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7333, 9520, 14280, 14666, 21999, 28560, 29332, 36665, 43998, 51331, 58664, 73330, 87996, 102662, 109995, 117328, 124661, 146660, 153993, 175992, 205324, 219990, 249322, 256655, 293320, 307986, 351984, 373983, 410648, 439980, 498644, 513310, 586640, 615972, 623305, 747966, 769965, 821296, 872627, 879960, 997288, 1026620, 1231944, 1246610, 1495932, 1539930, 1745254, 1759920, 1869915, 1994576, 2053240, 2463888, 2493220, 2617881, 2991864, 3079860, 3490508, 3739830, 4106480, 4363135, 4986440, 5235762, 5983728, 6159720, 6981016, 7479660, 8726270, 9972880, 10471524, 12319440, 13089405, 13962032, 14959320, 17452540, 20943048, 26178810, 29918640, 34905080, 41886096, 52357620, 69810160, 104715240, 209430480]

約数ペア:

[(1, 209430480), (2, 104715240), (3, 69810160), (4, 52357620), (5, 41886096), (6, 34905080), (7, 29918640), (8, 26178810), (10, 20943048), (12, 17452540), (14, 14959320), (15, 13962032), (16, 13089405), (17, 12319440), (20, 10471524), (21, 9972880), (24, 8726270), (28, 7479660), (30, 6981016), (34, 6159720), (35, 5983728), (40, 5235762), (42, 4986440), (48, 4363135), (51, 4106480), (56, 3739830), (60, 3490508), (68, 3079860), (70, 2991864), (80, 2617881), (84, 2493220), (85, 2463888), (102, 2053240), (105, 1994576), (112, 1869915), (119, 1759920), (120, 1745254), (136, 1539930), (140, 1495932), (168, 1246610), (170, 1231944), (204, 1026620), (210, 997288), (238, 879960), (240, 872627), (255, 821296), (272, 769965), (280, 747966), (336, 623305), (340, 615972), (357, 586640), (408, 513310), (420, 498644), (476, 439980), (510, 410648), (560, 373983), (595, 351984), (680, 307986), (714, 293320), (816, 256655), (840, 249322), (952, 219990), (1020, 205324), (1190, 175992), (1360, 153993), (1428, 146660), (1680, 124661), (1785, 117328), (1904, 109995), (2040, 102662), (2380, 87996), (2856, 73330), (3570, 58664), (4080, 51331), (4760, 43998), (5712, 36665), (7140, 29332), (7333, 28560), (9520, 21999), (14280, 14666)]