10002720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 38949120

約数和(自身を除く): 28946400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 229, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 458, 480, 520, 546, 560, 624, 672, 687, 728, 780, 840, 910, 916, 1040, 1092, 1120, 1145, 1248, 1365, 1374, 1456, 1560, 1603, 1680, 1820, 1832, 2080, 2184, 2290, 2730, 2748, 2912, 2977, 3120, 3206, 3360, 3435, 3640, 3664, 4368, 4580, 4809, 5460, 5496, 5954, 6240, 6412, 6870, 7280, 7328, 8015, 8736, 8931, 9160, 9618, 10920, 10992, 11908, 12824, 13740, 14560, 14885, 16030, 17862, 18320, 19236, 20839, 21840, 21984, 23816, 24045, 25648, 27480, 29770, 32060, 35724, 36640, 38472, 41678, 43680, 44655, 47632, 48090, 51296, 54960, 59540, 62517, 64120, 71448, 76944, 83356, 89310, 95264, 96180, 104195, 109920, 119080, 125034, 128240, 142896, 153888, 166712, 178620, 192360, 208390, 238160, 250068, 256480, 285792, 312585, 333424, 357240, 384720, 416780, 476320, 500136, 625170, 666848, 714480, 769440, 833560, 1000272, 1250340, 1428960, 1667120, 2000544, 2500680, 3334240, 5001360, 10002720]

約数ペア:

[(1, 10002720), (2, 5001360), (3, 3334240), (4, 2500680), (5, 2000544), (6, 1667120), (7, 1428960), (8, 1250340), (10, 1000272), (12, 833560), (13, 769440), (14, 714480), (15, 666848), (16, 625170), (20, 500136), (21, 476320), (24, 416780), (26, 384720), (28, 357240), (30, 333424), (32, 312585), (35, 285792), (39, 256480), (40, 250068), (42, 238160), (48, 208390), (52, 192360), (56, 178620), (60, 166712), (65, 153888), (70, 142896), (78, 128240), (80, 125034), (84, 119080), (91, 109920), (96, 104195), (104, 96180), (105, 95264), (112, 89310), (120, 83356), (130, 76944), (140, 71448), (156, 64120), (160, 62517), (168, 59540), (182, 54960), (195, 51296), (208, 48090), (210, 47632), (224, 44655), (229, 43680), (240, 41678), (260, 38472), (273, 36640), (280, 35724), (312, 32060), (336, 29770), (364, 27480), (390, 25648), (416, 24045), (420, 23816), (455, 21984), (458, 21840), (480, 20839), (520, 19236), (546, 18320), (560, 17862), (624, 16030), (672, 14885), (687, 14560), (728, 13740), (780, 12824), (840, 11908), (910, 10992), (916, 10920), (1040, 9618), (1092, 9160), (1120, 8931), (1145, 8736), (1248, 8015), (1365, 7328), (1374, 7280), (1456, 6870), (1560, 6412), (1603, 6240), (1680, 5954), (1820, 5496), (1832, 5460), (2080, 4809), (2184, 4580), (2290, 4368), (2730, 3664), (2748, 3640), (2912, 3435), (2977, 3360), (3120, 3206)]