654643080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6701

約数の個数: 256

約数和(自身を含む): 2686118400

約数和(自身を除く): 2031475320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 6661, 7020, 7560, 8190, 9828, 10920, 12285, 13322, 14040, 16380, 19656, 19983, 24570, 26644, 32760, 33305, 39966, 46627, 49140, 53288, 59949, 66610, 79932, 86593, 93254, 98280, 99915, 119898, 133220, 139881, 159864, 173186, 179847, 186508, 199830, 233135, 239796, 259779, 266440, 279762, 299745, 346372, 359694, 373016, 399660, 419643, 432965, 466270, 479592, 519558, 559524, 599490, 606151, 692744, 699405, 719388, 779337, 799320, 839286, 865930, 899235, 932540, 1039116, 1119048, 1198980, 1212302, 1258929, 1298895, 1398810, 1438776, 1558674, 1678572, 1731860, 1798470, 1818453, 1865080, 2078232, 2098215, 2338011, 2397960, 2424604, 2517858, 2597790, 2797620, 3030755, 3117348, 3357144, 3463720, 3596940, 3636906, 3896685, 4196430, 4676022, 4849208, 5035716, 5195580, 5455359, 5595240, 6061510, 6234696, 6294645, 7193880, 7273812, 7793370, 8392860, 9092265, 9352044, 10071432, 10391160, 10910718, 11690055, 12123020, 12589290, 14547624, 15586740, 16366077, 16785720, 18184530, 18704088, 21821436, 23380110, 24246040, 25178580, 27276795, 31173480, 32732154, 36369060, 43642872, 46760220, 50357160, 54553590, 65464308, 72738120, 81830385, 93520440, 109107180, 130928616, 163660770, 218214360, 327321540, 654643080]

約数ペア:

[(1, 654643080), (2, 327321540), (3, 218214360), (4, 163660770), (5, 130928616), (6, 109107180), (7, 93520440), (8, 81830385), (9, 72738120), (10, 65464308), (12, 54553590), (13, 50357160), (14, 46760220), (15, 43642872), (18, 36369060), (20, 32732154), (21, 31173480), (24, 27276795), (26, 25178580), (27, 24246040), (28, 23380110), (30, 21821436), (35, 18704088), (36, 18184530), (39, 16785720), (40, 16366077), (42, 15586740), (45, 14547624), (52, 12589290), (54, 12123020), (56, 11690055), (60, 10910718), (63, 10391160), (65, 10071432), (70, 9352044), (72, 9092265), (78, 8392860), (84, 7793370), (90, 7273812), (91, 7193880), (104, 6294645), (105, 6234696), (108, 6061510), (117, 5595240), (120, 5455359), (126, 5195580), (130, 5035716), (135, 4849208), (140, 4676022), (156, 4196430), (168, 3896685), (180, 3636906), (182, 3596940), (189, 3463720), (195, 3357144), (210, 3117348), (216, 3030755), (234, 2797620), (252, 2597790), (260, 2517858), (270, 2424604), (273, 2397960), (280, 2338011), (312, 2098215), (315, 2078232), (351, 1865080), (360, 1818453), (364, 1798470), (378, 1731860), (390, 1678572), (420, 1558674), (455, 1438776), (468, 1398810), (504, 1298895), (520, 1258929), (540, 1212302), (546, 1198980), (585, 1119048), (630, 1039116), (702, 932540), (728, 899235), (756, 865930), (780, 839286), (819, 799320), (840, 779337), (910, 719388), (936, 699405), (945, 692744), (1080, 606151), (1092, 599490), (1170, 559524), (1260, 519558), (1365, 479592), (1404, 466270), (1512, 432965), (1560, 419643), (1638, 399660), (1755, 373016), (1820, 359694), (1890, 346372), (2184, 299745), (2340, 279762), (2457, 266440), (2520, 259779), (2730, 239796), (2808, 233135), (3276, 199830), (3510, 186508), (3640, 179847), (3780, 173186), (4095, 159864), (4680, 139881), (4914, 133220), (5460, 119898), (6552, 99915), (6661, 98280), (7020, 93254), (7560, 86593), (8190, 79932), (9828, 66610), (10920, 59949), (12285, 53288), (13322, 49140), (14040, 46627), (16380, 39966), (19656, 33305), (19983, 32760), (24570, 26644)]