156439920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 480

約数和(自身を含む): 653529600

約数和(自身を除く): 497089680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 29, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 58, 60, 65, 70, 76, 78, 80, 84, 87, 91, 95, 104, 105, 112, 114, 116, 120, 130, 133, 140, 145, 152, 156, 168, 169, 174, 182, 190, 195, 203, 208, 210, 228, 232, 240, 247, 260, 266, 273, 280, 285, 290, 304, 312, 336, 338, 348, 364, 377, 380, 390, 399, 406, 420, 435, 455, 456, 464, 494, 507, 520, 532, 546, 551, 560, 570, 580, 609, 624, 665, 676, 696, 728, 741, 754, 760, 780, 798, 812, 840, 845, 870, 910, 912, 988, 1014, 1015, 1040, 1064, 1092, 1102, 1131, 1140, 1160, 1183, 1218, 1235, 1330, 1352, 1365, 1392, 1456, 1482, 1508, 1520, 1560, 1596, 1624, 1653, 1680, 1690, 1729, 1740, 1820, 1885, 1976, 1995, 2028, 2030, 2128, 2184, 2204, 2262, 2280, 2320, 2366, 2436, 2470, 2535, 2639, 2660, 2704, 2730, 2755, 2964, 3016, 3045, 3120, 3192, 3211, 3248, 3306, 3380, 3458, 3480, 3549, 3640, 3705, 3770, 3857, 3952, 3990, 4056, 4060, 4368, 4408, 4524, 4560, 4732, 4872, 4901, 4940, 5070, 5187, 5278, 5320, 5460, 5510, 5655, 5915, 5928, 6032, 6090, 6384, 6422, 6612, 6760, 6916, 6960, 7098, 7163, 7280, 7410, 7540, 7714, 7917, 7980, 8112, 8120, 8265, 8645, 8816, 9048, 9464, 9633, 9744, 9802, 9880, 10140, 10374, 10556, 10640, 10920, 11020, 11310, 11571, 11830, 11856, 12180, 12844, 13195, 13224, 13520, 13832, 14196, 14326, 14703, 14820, 15080, 15428, 15834, 15960, 16055, 16240, 16530, 17290, 17745, 18096, 18928, 19266, 19285, 19604, 19760, 20280, 20748, 21112, 21489, 21840, 22040, 22477, 22620, 23142, 23660, 24360, 24505, 25688, 25935, 26390, 26448, 27664, 28392, 28652, 29406, 29640, 30160, 30856, 31668, 31920, 32110, 33060, 34307, 34580, 35490, 35815, 38532, 38570, 39208, 39585, 40560, 41496, 42224, 42978, 44080, 44954, 45240, 46284, 47320, 48165, 48720, 49010, 50141, 51376, 51870, 52780, 56784, 57304, 57855, 58812, 59280, 61712, 63336, 64220, 66120, 67431, 68614, 69160, 70980, 71630, 73515, 77064, 77140, 78416, 79170, 82992, 85956, 89908, 90480, 92568, 93119, 94640, 96330, 98020, 100282, 102921, 103740, 105560, 107445, 112385, 114608, 115710, 117624, 126672, 128440, 132240, 134862, 137228, 138320, 141960, 143260, 147030, 150423, 154128, 154280, 158340, 171535, 171912, 179816, 185136, 186238, 192660, 196040, 200564, 205842, 207480, 211120, 214890, 224770, 231420, 235248, 250705, 256880, 269724, 274456, 279357, 283920, 286520, 294060, 300846, 308560, 316680, 337155, 343070, 343824, 359632, 372476, 385320, 392080, 401128, 411684, 414960, 429780, 449540, 462840, 465595, 501410, 514605, 539448, 548912, 558714, 573040, 588120, 601692, 633360, 651833, 674310, 686140, 744952, 752115, 770640, 802256, 823368, 859560, 899080, 925680, 931190, 1002820, 1029210, 1078896, 1117428, 1176240, 1203384, 1303666, 1348620, 1372280, 1396785, 1489904, 1504230, 1646736, 1719120, 1798160, 1862380, 1955499, 2005640, 2058420, 2234856, 2406768, 2607332, 2697240, 2744560, 2793570, 3008460, 3259165, 3724760, 3910998, 4011280, 4116840, 4469712, 5214664, 5394480, 5587140, 6016920, 6518330, 7449520, 7821996, 8233680, 9777495, 10429328, 11174280, 12033840, 13036660, 15643992, 19554990, 22348560, 26073320, 31287984, 39109980, 52146640, 78219960, 156439920]

約数ペア:

[(1, 156439920), (2, 78219960), (3, 52146640), (4, 39109980), (5, 31287984), (6, 26073320), (7, 22348560), (8, 19554990), (10, 15643992), (12, 13036660), (13, 12033840), (14, 11174280), (15, 10429328), (16, 9777495), (19, 8233680), (20, 7821996), (21, 7449520), (24, 6518330), (26, 6016920), (28, 5587140), (29, 5394480), (30, 5214664), (35, 4469712), (38, 4116840), (39, 4011280), (40, 3910998), (42, 3724760), (48, 3259165), (52, 3008460), (56, 2793570), (57, 2744560), (58, 2697240), (60, 2607332), (65, 2406768), (70, 2234856), (76, 2058420), (78, 2005640), (80, 1955499), (84, 1862380), (87, 1798160), (91, 1719120), (95, 1646736), (104, 1504230), (105, 1489904), (112, 1396785), (114, 1372280), (116, 1348620), (120, 1303666), (130, 1203384), (133, 1176240), (140, 1117428), (145, 1078896), (152, 1029210), (156, 1002820), (168, 931190), (169, 925680), (174, 899080), (182, 859560), (190, 823368), (195, 802256), (203, 770640), (208, 752115), (210, 744952), (228, 686140), (232, 674310), (240, 651833), (247, 633360), (260, 601692), (266, 588120), (273, 573040), (280, 558714), (285, 548912), (290, 539448), (304, 514605), (312, 501410), (336, 465595), (338, 462840), (348, 449540), (364, 429780), (377, 414960), (380, 411684), (390, 401128), (399, 392080), (406, 385320), (420, 372476), (435, 359632), (455, 343824), (456, 343070), (464, 337155), (494, 316680), (507, 308560), (520, 300846), (532, 294060), (546, 286520), (551, 283920), (560, 279357), (570, 274456), (580, 269724), (609, 256880), (624, 250705), (665, 235248), (676, 231420), (696, 224770), (728, 214890), (741, 211120), (754, 207480), (760, 205842), (780, 200564), (798, 196040), (812, 192660), (840, 186238), (845, 185136), (870, 179816), (910, 171912), (912, 171535), (988, 158340), (1014, 154280), (1015, 154128), (1040, 150423), (1064, 147030), (1092, 143260), (1102, 141960), (1131, 138320), (1140, 137228), (1160, 134862), (1183, 132240), (1218, 128440), (1235, 126672), (1330, 117624), (1352, 115710), (1365, 114608), (1392, 112385), (1456, 107445), (1482, 105560), (1508, 103740), (1520, 102921), (1560, 100282), (1596, 98020), (1624, 96330), (1653, 94640), (1680, 93119), (1690, 92568), (1729, 90480), (1740, 89908), (1820, 85956), (1885, 82992), (1976, 79170), (1995, 78416), (2028, 77140), (2030, 77064), (2128, 73515), (2184, 71630), (2204, 70980), (2262, 69160), (2280, 68614), (2320, 67431), (2366, 66120), (2436, 64220), (2470, 63336), (2535, 61712), (2639, 59280), (2660, 58812), (2704, 57855), (2730, 57304), (2755, 56784), (2964, 52780), (3016, 51870), (3045, 51376), (3120, 50141), (3192, 49010), (3211, 48720), (3248, 48165), (3306, 47320), (3380, 46284), (3458, 45240), (3480, 44954), (3549, 44080), (3640, 42978), (3705, 42224), (3770, 41496), (3857, 40560), (3952, 39585), (3990, 39208), (4056, 38570), (4060, 38532), (4368, 35815), (4408, 35490), (4524, 34580), (4560, 34307), (4732, 33060), (4872, 32110), (4901, 31920), (4940, 31668), (5070, 30856), (5187, 30160), (5278, 29640), (5320, 29406), (5460, 28652), (5510, 28392), (5655, 27664), (5915, 26448), (5928, 26390), (6032, 25935), (6090, 25688), (6384, 24505), (6422, 24360), (6612, 23660), (6760, 23142), (6916, 22620), (6960, 22477), (7098, 22040), (7163, 21840), (7280, 21489), (7410, 21112), (7540, 20748), (7714, 20280), (7917, 19760), (7980, 19604), (8112, 19285), (8120, 19266), (8265, 18928), (8645, 18096), (8816, 17745), (9048, 17290), (9464, 16530), (9633, 16240), (9744, 16055), (9802, 15960), (9880, 15834), (10140, 15428), (10374, 15080), (10556, 14820), (10640, 14703), (10920, 14326), (11020, 14196), (11310, 13832), (11571, 13520), (11830, 13224), (11856, 13195), (12180, 12844)]