492917670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 1592524800

約数和(自身を除く): 1099607130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 47, 54, 62, 63, 70, 90, 93, 94, 105, 126, 135, 141, 155, 179, 186, 189, 210, 217, 235, 270, 279, 282, 310, 315, 329, 358, 378, 423, 434, 465, 470, 537, 558, 630, 651, 658, 705, 837, 846, 895, 930, 945, 987, 1074, 1085, 1253, 1269, 1302, 1395, 1410, 1457, 1611, 1645, 1674, 1790, 1890, 1953, 1974, 2115, 2170, 2506, 2538, 2685, 2790, 2914, 2961, 3222, 3255, 3290, 3759, 3906, 4185, 4230, 4371, 4833, 4935, 5370, 5549, 5859, 5922, 6265, 6345, 6510, 7285, 7518, 8055, 8370, 8413, 8742, 8883, 9666, 9765, 9870, 10199, 11098, 11277, 11718, 12530, 12690, 13113, 14570, 14805, 16110, 16647, 16826, 17766, 18795, 19530, 20398, 21855, 22554, 24165, 25239, 26226, 27745, 29295, 29610, 30597, 33294, 33831, 37590, 38843, 39339, 42065, 43710, 44415, 48330, 49941, 50478, 50995, 55490, 56385, 58590, 58891, 61194, 65565, 67662, 75717, 77686, 78678, 83235, 84130, 88830, 91791, 99882, 101990, 112770, 116529, 117782, 126195, 131130, 149823, 151434, 152985, 166470, 169155, 176673, 183582, 194215, 196695, 227151, 233058, 249705, 252390, 260803, 275373, 294455, 299646, 305970, 338310, 349587, 353346, 378585, 388430, 393390, 454302, 458955, 499410, 521606, 530019, 550746, 582645, 588910, 699174, 749115, 757170, 782409, 883365, 917910, 1048761, 1060038, 1135755, 1165290, 1304015, 1376865, 1498230, 1564818, 1590057, 1747935, 1766730, 1825621, 2097522, 2271510, 2347227, 2608030, 2650095, 2753730, 3180114, 3495870, 3651242, 3912045, 4694454, 5243805, 5300190, 5476863, 7041681, 7824090, 7950285, 9128105, 10487610, 10953726, 11736135, 14083362, 15900570, 16430589, 18256210, 23472270, 27384315, 32861178, 35208405, 49291767, 54768630, 70416810, 82152945, 98583534, 164305890, 246458835, 492917670]

約数ペア:

[(1, 492917670), (2, 246458835), (3, 164305890), (5, 98583534), (6, 82152945), (7, 70416810), (9, 54768630), (10, 49291767), (14, 35208405), (15, 32861178), (18, 27384315), (21, 23472270), (27, 18256210), (30, 16430589), (31, 15900570), (35, 14083362), (42, 11736135), (45, 10953726), (47, 10487610), (54, 9128105), (62, 7950285), (63, 7824090), (70, 7041681), (90, 5476863), (93, 5300190), (94, 5243805), (105, 4694454), (126, 3912045), (135, 3651242), (141, 3495870), (155, 3180114), (179, 2753730), (186, 2650095), (189, 2608030), (210, 2347227), (217, 2271510), (235, 2097522), (270, 1825621), (279, 1766730), (282, 1747935), (310, 1590057), (315, 1564818), (329, 1498230), (358, 1376865), (378, 1304015), (423, 1165290), (434, 1135755), (465, 1060038), (470, 1048761), (537, 917910), (558, 883365), (630, 782409), (651, 757170), (658, 749115), (705, 699174), (837, 588910), (846, 582645), (895, 550746), (930, 530019), (945, 521606), (987, 499410), (1074, 458955), (1085, 454302), (1253, 393390), (1269, 388430), (1302, 378585), (1395, 353346), (1410, 349587), (1457, 338310), (1611, 305970), (1645, 299646), (1674, 294455), (1790, 275373), (1890, 260803), (1953, 252390), (1974, 249705), (2115, 233058), (2170, 227151), (2506, 196695), (2538, 194215), (2685, 183582), (2790, 176673), (2914, 169155), (2961, 166470), (3222, 152985), (3255, 151434), (3290, 149823), (3759, 131130), (3906, 126195), (4185, 117782), (4230, 116529), (4371, 112770), (4833, 101990), (4935, 99882), (5370, 91791), (5549, 88830), (5859, 84130), (5922, 83235), (6265, 78678), (6345, 77686), (6510, 75717), (7285, 67662), (7518, 65565), (8055, 61194), (8370, 58891), (8413, 58590), (8742, 56385), (8883, 55490), (9666, 50995), (9765, 50478), (9870, 49941), (10199, 48330), (11098, 44415), (11277, 43710), (11718, 42065), (12530, 39339), (12690, 38843), (13113, 37590), (14570, 33831), (14805, 33294), (16110, 30597), (16647, 29610), (16826, 29295), (17766, 27745), (18795, 26226), (19530, 25239), (20398, 24165), (21855, 22554)]