206311560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 192

約数和(自身を含む): 775656000

約数和(自身を除く): 569344440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2699, 2730, 2940, 3185, 3640, 3822, 5096, 5398, 5460, 5880, 6370, 7644, 8097, 9555, 10796, 10920, 12740, 13495, 15288, 16194, 18893, 19110, 21592, 25480, 26990, 32388, 35087, 37786, 38220, 40485, 53980, 56679, 64776, 70174, 75572, 76440, 80970, 94465, 105261, 107960, 113358, 132251, 140348, 151144, 161940, 175435, 188930, 210522, 226716, 245609, 264502, 280696, 283395, 323880, 350870, 377860, 396753, 421044, 453432, 491218, 526305, 529004, 566790, 661255, 701740, 736827, 755720, 793506, 842088, 982436, 1052610, 1058008, 1133580, 1228045, 1322510, 1403480, 1473654, 1587012, 1719263, 1964872, 1983765, 2105220, 2267160, 2456090, 2645020, 2947308, 3174024, 3438526, 3684135, 3967530, 4210440, 4912180, 5157789, 5290040, 5894616, 6877052, 7368270, 7935060, 8596315, 9824360, 10315578, 13754104, 14736540, 15870120, 17192630, 20631156, 25788945, 29473080, 34385260, 41262312, 51577890, 68770520, 103155780, 206311560]

約数ペア:

[(1, 206311560), (2, 103155780), (3, 68770520), (4, 51577890), (5, 41262312), (6, 34385260), (7, 29473080), (8, 25788945), (10, 20631156), (12, 17192630), (13, 15870120), (14, 14736540), (15, 13754104), (20, 10315578), (21, 9824360), (24, 8596315), (26, 7935060), (28, 7368270), (30, 6877052), (35, 5894616), (39, 5290040), (40, 5157789), (42, 4912180), (49, 4210440), (52, 3967530), (56, 3684135), (60, 3438526), (65, 3174024), (70, 2947308), (78, 2645020), (84, 2456090), (91, 2267160), (98, 2105220), (104, 1983765), (105, 1964872), (120, 1719263), (130, 1587012), (140, 1473654), (147, 1403480), (156, 1322510), (168, 1228045), (182, 1133580), (195, 1058008), (196, 1052610), (210, 982436), (245, 842088), (260, 793506), (273, 755720), (280, 736827), (294, 701740), (312, 661255), (364, 566790), (390, 529004), (392, 526305), (420, 491218), (455, 453432), (490, 421044), (520, 396753), (546, 377860), (588, 350870), (637, 323880), (728, 283395), (735, 280696), (780, 264502), (840, 245609), (910, 226716), (980, 210522), (1092, 188930), (1176, 175435), (1274, 161940), (1365, 151144), (1470, 140348), (1560, 132251), (1820, 113358), (1911, 107960), (1960, 105261), (2184, 94465), (2548, 80970), (2699, 76440), (2730, 75572), (2940, 70174), (3185, 64776), (3640, 56679), (3822, 53980), (5096, 40485), (5398, 38220), (5460, 37786), (5880, 35087), (6370, 32388), (7644, 26990), (8097, 25480), (9555, 21592), (10796, 19110), (10920, 18893), (12740, 16194), (13495, 15288)]