206923080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2748

約数の個数: 192

約数和(自身を含む): 777954240

約数和(自身を除く): 571031160

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, 2707, 2730, 2940, 3185, 3640, 3822, 5096, 5414, 5460, 5880, 6370, 7644, 8121, 9555, 10828, 10920, 12740, 13535, 15288, 16242, 18949, 19110, 21656, 25480, 27070, 32484, 35191, 37898, 38220, 40605, 54140, 56847, 64968, 70382, 75796, 76440, 81210, 94745, 105573, 108280, 113694, 132643, 140764, 151592, 162420, 175955, 189490, 211146, 227388, 246337, 265286, 281528, 284235, 324840, 351910, 378980, 397929, 422292, 454776, 492674, 527865, 530572, 568470, 663215, 703820, 739011, 757960, 795858, 844584, 985348, 1055730, 1061144, 1136940, 1231685, 1326430, 1407640, 1478022, 1591716, 1724359, 1970696, 1989645, 2111460, 2273880, 2463370, 2652860, 2956044, 3183432, 3448718, 3695055, 3979290, 4222920, 4926740, 5173077, 5305720, 5912088, 6897436, 7390110, 7958580, 8621795, 9853480, 10346154, 13794872, 14780220, 15917160, 17243590, 20692308, 25865385, 29560440, 34487180, 41384616, 51730770, 68974360, 103461540, 206923080]

約数ペア:

[(1, 206923080), (2, 103461540), (3, 68974360), (4, 51730770), (5, 41384616), (6, 34487180), (7, 29560440), (8, 25865385), (10, 20692308), (12, 17243590), (13, 15917160), (14, 14780220), (15, 13794872), (20, 10346154), (21, 9853480), (24, 8621795), (26, 7958580), (28, 7390110), (30, 6897436), (35, 5912088), (39, 5305720), (40, 5173077), (42, 4926740), (49, 4222920), (52, 3979290), (56, 3695055), (60, 3448718), (65, 3183432), (70, 2956044), (78, 2652860), (84, 2463370), (91, 2273880), (98, 2111460), (104, 1989645), (105, 1970696), (120, 1724359), (130, 1591716), (140, 1478022), (147, 1407640), (156, 1326430), (168, 1231685), (182, 1136940), (195, 1061144), (196, 1055730), (210, 985348), (245, 844584), (260, 795858), (273, 757960), (280, 739011), (294, 703820), (312, 663215), (364, 568470), (390, 530572), (392, 527865), (420, 492674), (455, 454776), (490, 422292), (520, 397929), (546, 378980), (588, 351910), (637, 324840), (728, 284235), (735, 281528), (780, 265286), (840, 246337), (910, 227388), (980, 211146), (1092, 189490), (1176, 175955), (1274, 162420), (1365, 151592), (1470, 140764), (1560, 132643), (1820, 113694), (1911, 108280), (1960, 105573), (2184, 94745), (2548, 81210), (2707, 76440), (2730, 75796), (2940, 70382), (3185, 64968), (3640, 56847), (3822, 54140), (5096, 40605), (5414, 38220), (5460, 37898), (5880, 35191), (6370, 32484), (7644, 27070), (8121, 25480), (9555, 21656), (10828, 19110), (10920, 18949), (12740, 16242), (13535, 15288)]