157067680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 498718080

約数和(自身を除く): 341650400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 61, 70, 76, 77, 80, 88, 95, 110, 112, 121, 122, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 242, 244, 266, 280, 304, 305, 308, 352, 380, 385, 418, 427, 440, 484, 488, 532, 560, 605, 608, 610, 616, 665, 671, 760, 770, 836, 847, 854, 880, 968, 976, 1045, 1064, 1120, 1159, 1210, 1220, 1232, 1330, 1342, 1463, 1520, 1540, 1672, 1694, 1708, 1760, 1936, 1952, 2090, 2128, 2135, 2299, 2318, 2420, 2440, 2464, 2660, 2684, 2926, 3040, 3080, 3344, 3355, 3388, 3416, 3872, 4180, 4235, 4256, 4270, 4598, 4636, 4697, 4840, 4880, 5320, 5368, 5795, 5852, 6160, 6688, 6710, 6776, 6832, 7315, 7381, 8113, 8360, 8470, 8540, 9196, 9272, 9394, 9680, 9760, 10640, 10736, 11495, 11590, 11704, 12320, 12749, 13420, 13552, 13664, 14630, 14762, 16093, 16226, 16720, 16940, 17080, 18392, 18544, 18788, 19360, 21280, 21472, 22990, 23180, 23408, 23485, 25498, 26840, 27104, 29260, 29524, 32186, 32452, 33440, 33880, 34160, 36784, 36905, 37088, 37576, 40565, 45980, 46360, 46816, 46970, 50996, 51667, 53680, 58520, 59048, 63745, 64372, 64904, 67760, 68320, 73568, 73810, 75152, 80465, 81130, 89243, 91960, 92720, 93940, 101992, 103334, 107360, 117040, 118096, 127490, 128744, 129808, 135520, 140239, 147620, 150304, 160930, 162260, 178486, 183920, 185440, 187880, 203984, 206668, 234080, 236192, 254980, 257488, 258335, 259616, 280478, 295240, 321860, 324520, 356972, 367840, 375760, 407968, 413336, 446215, 509960, 514976, 516670, 560956, 590480, 643720, 649040, 701195, 713944, 751520, 826672, 892430, 981673, 1019920, 1033340, 1121912, 1180960, 1287440, 1298080, 1402390, 1427888, 1653344, 1784860, 1963346, 2039840, 2066680, 2243824, 2574880, 2804780, 2855776, 3569720, 3926692, 4133360, 4487648, 4908365, 5609560, 7139440, 7853384, 8266720, 9816730, 11219120, 14278880, 15706768, 19633460, 22438240, 31413536, 39266920, 78533840, 157067680]

約数ペア:

[(1, 157067680), (2, 78533840), (4, 39266920), (5, 31413536), (7, 22438240), (8, 19633460), (10, 15706768), (11, 14278880), (14, 11219120), (16, 9816730), (19, 8266720), (20, 7853384), (22, 7139440), (28, 5609560), (32, 4908365), (35, 4487648), (38, 4133360), (40, 3926692), (44, 3569720), (55, 2855776), (56, 2804780), (61, 2574880), (70, 2243824), (76, 2066680), (77, 2039840), (80, 1963346), (88, 1784860), (95, 1653344), (110, 1427888), (112, 1402390), (121, 1298080), (122, 1287440), (133, 1180960), (140, 1121912), (152, 1033340), (154, 1019920), (160, 981673), (176, 892430), (190, 826672), (209, 751520), (220, 713944), (224, 701195), (242, 649040), (244, 643720), (266, 590480), (280, 560956), (304, 516670), (305, 514976), (308, 509960), (352, 446215), (380, 413336), (385, 407968), (418, 375760), (427, 367840), (440, 356972), (484, 324520), (488, 321860), (532, 295240), (560, 280478), (605, 259616), (608, 258335), (610, 257488), (616, 254980), (665, 236192), (671, 234080), (760, 206668), (770, 203984), (836, 187880), (847, 185440), (854, 183920), (880, 178486), (968, 162260), (976, 160930), (1045, 150304), (1064, 147620), (1120, 140239), (1159, 135520), (1210, 129808), (1220, 128744), (1232, 127490), (1330, 118096), (1342, 117040), (1463, 107360), (1520, 103334), (1540, 101992), (1672, 93940), (1694, 92720), (1708, 91960), (1760, 89243), (1936, 81130), (1952, 80465), (2090, 75152), (2128, 73810), (2135, 73568), (2299, 68320), (2318, 67760), (2420, 64904), (2440, 64372), (2464, 63745), (2660, 59048), (2684, 58520), (2926, 53680), (3040, 51667), (3080, 50996), (3344, 46970), (3355, 46816), (3388, 46360), (3416, 45980), (3872, 40565), (4180, 37576), (4235, 37088), (4256, 36905), (4270, 36784), (4598, 34160), (4636, 33880), (4697, 33440), (4840, 32452), (4880, 32186), (5320, 29524), (5368, 29260), (5795, 27104), (5852, 26840), (6160, 25498), (6688, 23485), (6710, 23408), (6776, 23180), (6832, 22990), (7315, 21472), (7381, 21280), (8113, 19360), (8360, 18788), (8470, 18544), (8540, 18392), (9196, 17080), (9272, 16940), (9394, 16720), (9680, 16226), (9760, 16093), (10640, 14762), (10736, 14630), (11495, 13664), (11590, 13552), (11704, 13420), (12320, 12749)]