426764520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 288

約数和(自身を含む): 1738474920

約数和(自身を除く): 1311710400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1861, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3722, 3822, 4095, 4410, 4680, 5096, 5460, 5583, 5733, 5880, 6370, 6552, 7444, 7644, 8190, 8820, 9305, 9555, 10920, 11166, 11466, 12740, 13027, 14888, 15288, 16380, 16749, 17640, 18610, 19110, 22332, 22932, 24193, 25480, 26054, 27915, 28665, 32760, 33498, 37220, 38220, 39081, 44664, 45864, 48386, 52108, 55830, 57330, 65135, 66996, 72579, 74440, 76440, 78162, 83745, 91189, 96772, 104216, 111660, 114660, 117243, 120965, 130270, 133992, 145158, 156324, 167490, 169351, 182378, 193544, 195405, 217737, 223320, 229320, 234486, 241930, 260540, 273567, 290316, 312648, 334980, 338702, 362895, 364756, 390810, 435474, 455945, 468972, 483860, 508053, 521080, 547134, 580632, 586215, 669960, 677404, 725790, 729512, 781620, 820701, 846755, 870948, 911890, 937944, 967720, 1016106, 1088685, 1094268, 1172430, 1185457, 1354808, 1367835, 1451580, 1524159, 1563240, 1641402, 1693510, 1741896, 1823780, 2032212, 2177370, 2188536, 2344860, 2370914, 2540265, 2735670, 2903160, 3048318, 3282804, 3387020, 3556371, 3647560, 4064424, 4103505, 4354740, 4689720, 4741828, 5080530, 5471340, 5927285, 6096636, 6565608, 6774040, 7112742, 7620795, 8207010, 8709480, 9483656, 10161060, 10669113, 10942680, 11854570, 12193272, 14225484, 15241590, 16414020, 17781855, 20322120, 21338226, 23709140, 28450968, 30483180, 32828040, 35563710, 42676452, 47418280, 53345565, 60966360, 71127420, 85352904, 106691130, 142254840, 213382260, 426764520]

約数ペア:

[(1, 426764520), (2, 213382260), (3, 142254840), (4, 106691130), (5, 85352904), (6, 71127420), (7, 60966360), (8, 53345565), (9, 47418280), (10, 42676452), (12, 35563710), (13, 32828040), (14, 30483180), (15, 28450968), (18, 23709140), (20, 21338226), (21, 20322120), (24, 17781855), (26, 16414020), (28, 15241590), (30, 14225484), (35, 12193272), (36, 11854570), (39, 10942680), (40, 10669113), (42, 10161060), (45, 9483656), (49, 8709480), (52, 8207010), (56, 7620795), (60, 7112742), (63, 6774040), (65, 6565608), (70, 6096636), (72, 5927285), (78, 5471340), (84, 5080530), (90, 4741828), (91, 4689720), (98, 4354740), (104, 4103505), (105, 4064424), (117, 3647560), (120, 3556371), (126, 3387020), (130, 3282804), (140, 3048318), (147, 2903160), (156, 2735670), (168, 2540265), (180, 2370914), (182, 2344860), (195, 2188536), (196, 2177370), (210, 2032212), (234, 1823780), (245, 1741896), (252, 1693510), (260, 1641402), (273, 1563240), (280, 1524159), (294, 1451580), (312, 1367835), (315, 1354808), (360, 1185457), (364, 1172430), (390, 1094268), (392, 1088685), (420, 1016106), (441, 967720), (455, 937944), (468, 911890), (490, 870948), (504, 846755), (520, 820701), (546, 781620), (585, 729512), (588, 725790), (630, 677404), (637, 669960), (728, 586215), (735, 580632), (780, 547134), (819, 521080), (840, 508053), (882, 483860), (910, 468972), (936, 455945), (980, 435474), (1092, 390810), (1170, 364756), (1176, 362895), (1260, 338702), (1274, 334980), (1365, 312648), (1470, 290316), (1560, 273567), (1638, 260540), (1764, 241930), (1820, 234486), (1861, 229320), (1911, 223320), (1960, 217737), (2184, 195405), (2205, 193544), (2340, 182378), (2520, 169351), (2548, 167490), (2730, 156324), (2940, 145158), (3185, 133992), (3276, 130270), (3528, 120965), (3640, 117243), (3722, 114660), (3822, 111660), (4095, 104216), (4410, 96772), (4680, 91189), (5096, 83745), (5460, 78162), (5583, 76440), (5733, 74440), (5880, 72579), (6370, 66996), (6552, 65135), (7444, 57330), (7644, 55830), (8190, 52108), (8820, 48386), (9305, 45864), (9555, 44664), (10920, 39081), (11166, 38220), (11466, 37220), (12740, 33498), (13027, 32760), (14888, 28665), (15288, 27915), (16380, 26054), (16749, 25480), (17640, 24193), (18610, 22932), (19110, 22332)]