19401159960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28201}}^1$

素因数の和:28248

約数の個数: 384

約数和(自身を含む): 81018705600

約数和(自身を除く): 61617545640

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, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 351, 360, 364, 378, 390, 392, 420, 441, 455, 468, 490, 504, 520, 540, 546, 585, 588, 630, 637, 702, 728, 735, 756, 780, 819, 840, 882, 910, 936, 945, 980, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1560, 1638, 1755, 1764, 1820, 1890, 1911, 1960, 2184, 2205, 2340, 2457, 2520, 2548, 2646, 2730, 2808, 2940, 3185, 3276, 3510, 3528, 3640, 3780, 3822, 4095, 4410, 4680, 4914, 5096, 5292, 5460, 5733, 5880, 6370, 6552, 6615, 7020, 7560, 7644, 8190, 8820, 9555, 9828, 10584, 10920, 11466, 12285, 12740, 13230, 14040, 15288, 16380, 17199, 17640, 19110, 19656, 22932, 24570, 25480, 26460, 28201, 28665, 32760, 34398, 38220, 45864, 49140, 52920, 56402, 57330, 68796, 76440, 84603, 85995, 98280, 112804, 114660, 137592, 141005, 169206, 171990, 197407, 225608, 229320, 253809, 282010, 338412, 343980, 366613, 394814, 423015, 507618, 564020, 592221, 676824, 687960, 733226, 761427, 789628, 846030, 987035, 1015236, 1099839, 1128040, 1184442, 1269045, 1381849, 1466452, 1522854, 1579256, 1692060, 1776663, 1833065, 1974070, 2030472, 2199678, 2368884, 2538090, 2566291, 2763698, 2932904, 2961105, 3045708, 3299517, 3384120, 3553326, 3666130, 3807135, 3948140, 4145547, 4399356, 4737768, 5076180, 5132582, 5329989, 5499195, 5527396, 5922210, 6091416, 6599034, 6909245, 7106652, 7332260, 7614270, 7698873, 7896280, 8291094, 8798712, 8883315, 9898551, 10152360, 10265164, 10659978, 10998390, 11054792, 11844420, 12436641, 12831455, 13198068, 13818490, 14213304, 14664520, 15228540, 15397746, 16497585, 16582188, 17766630, 17964037, 19797102, 20530328, 20727735, 21319956, 21996780, 23096619, 23688840, 24873282, 25662910, 26396136, 26649945, 27636980, 30457080, 30795492, 32995170, 33164376, 35533260, 35928074, 37309923, 38494365, 39594204, 41455470, 42639912, 43993560, 46193238, 49492755, 49746564, 51325820, 53299890, 53892111, 55273960, 61590984, 62183205, 65990340, 69289857, 71066520, 71856148, 74619846, 76988730, 79188408, 82910940, 89820185, 92386476, 98985510, 99493128, 102651640, 106599780, 107784222, 115483095, 124366410, 131980680, 138579714, 143712296, 149239692, 153977460, 161676333, 165821880, 179640370, 184772952, 186549615, 197971020, 213199560, 215568444, 230966190, 248732820, 269460555, 277159428, 298479384, 307954920, 323352666, 346449285, 359280740, 373099230, 395942040, 431136888, 461932380, 485028999, 497465640, 538921110, 554318856, 646705332, 692898570, 718561480, 746198460, 808381665, 923864760, 970057998, 1077842220, 1293410664, 1385797140, 1492396920, 1616763330, 1940115996, 2155684440, 2425144995, 2771594280, 3233526660, 3880231992, 4850289990, 6467053320, 9700579980, 19401159960]

約数ペア:

[(1, 19401159960), (2, 9700579980), (3, 6467053320), (4, 4850289990), (5, 3880231992), (6, 3233526660), (7, 2771594280), (8, 2425144995), (9, 2155684440), (10, 1940115996), (12, 1616763330), (13, 1492396920), (14, 1385797140), (15, 1293410664), (18, 1077842220), (20, 970057998), (21, 923864760), (24, 808381665), (26, 746198460), (27, 718561480), (28, 692898570), (30, 646705332), (35, 554318856), (36, 538921110), (39, 497465640), (40, 485028999), (42, 461932380), (45, 431136888), (49, 395942040), (52, 373099230), (54, 359280740), (56, 346449285), (60, 323352666), (63, 307954920), (65, 298479384), (70, 277159428), (72, 269460555), (78, 248732820), (84, 230966190), (90, 215568444), (91, 213199560), (98, 197971020), (104, 186549615), (105, 184772952), (108, 179640370), (117, 165821880), (120, 161676333), (126, 153977460), (130, 149239692), (135, 143712296), (140, 138579714), (147, 131980680), (156, 124366410), (168, 115483095), (180, 107784222), (182, 106599780), (189, 102651640), (195, 99493128), (196, 98985510), (210, 92386476), (216, 89820185), (234, 82910940), (245, 79188408), (252, 76988730), (260, 74619846), (270, 71856148), (273, 71066520), (280, 69289857), (294, 65990340), (312, 62183205), (315, 61590984), (351, 55273960), (360, 53892111), (364, 53299890), (378, 51325820), (390, 49746564), (392, 49492755), (420, 46193238), (441, 43993560), (455, 42639912), (468, 41455470), (490, 39594204), (504, 38494365), (520, 37309923), (540, 35928074), (546, 35533260), (585, 33164376), (588, 32995170), (630, 30795492), (637, 30457080), (702, 27636980), (728, 26649945), (735, 26396136), (756, 25662910), (780, 24873282), (819, 23688840), (840, 23096619), (882, 21996780), (910, 21319956), (936, 20727735), (945, 20530328), (980, 19797102), (1080, 17964037), (1092, 17766630), (1170, 16582188), (1176, 16497585), (1260, 15397746), (1274, 15228540), (1323, 14664520), (1365, 14213304), (1404, 13818490), (1470, 13198068), (1512, 12831455), (1560, 12436641), (1638, 11844420), (1755, 11054792), (1764, 10998390), (1820, 10659978), (1890, 10265164), (1911, 10152360), (1960, 9898551), (2184, 8883315), (2205, 8798712), (2340, 8291094), (2457, 7896280), (2520, 7698873), (2548, 7614270), (2646, 7332260), (2730, 7106652), (2808, 6909245), (2940, 6599034), (3185, 6091416), (3276, 5922210), (3510, 5527396), (3528, 5499195), (3640, 5329989), (3780, 5132582), (3822, 5076180), (4095, 4737768), (4410, 4399356), (4680, 4145547), (4914, 3948140), (5096, 3807135), (5292, 3666130), (5460, 3553326), (5733, 3384120), (5880, 3299517), (6370, 3045708), (6552, 2961105), (6615, 2932904), (7020, 2763698), (7560, 2566291), (7644, 2538090), (8190, 2368884), (8820, 2199678), (9555, 2030472), (9828, 1974070), (10584, 1833065), (10920, 1776663), (11466, 1692060), (12285, 1579256), (12740, 1522854), (13230, 1466452), (14040, 1381849), (15288, 1269045), (16380, 1184442), (17199, 1128040), (17640, 1099839), (19110, 1015236), (19656, 987035), (22932, 846030), (24570, 789628), (25480, 761427), (26460, 733226), (28201, 687960), (28665, 676824), (32760, 592221), (34398, 564020), (38220, 507618), (45864, 423015), (49140, 394814), (52920, 366613), (56402, 343980), (57330, 338412), (68796, 282010), (76440, 253809), (84603, 229320), (85995, 225608), (98280, 197407), (112804, 171990), (114660, 169206), (137592, 141005)]