72933840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 290160000

約数和(自身を除く): 217226160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 499, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 998, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1497, 1624, 1680, 1740, 1827, 1996, 2030, 2088, 2320, 2436, 2495, 2520, 2610, 2994, 3045, 3248, 3480, 3493, 3654, 3992, 4060, 4176, 4491, 4872, 4990, 5040, 5220, 5988, 6090, 6960, 6986, 7308, 7485, 7984, 8120, 8982, 9135, 9744, 9980, 10440, 10479, 11976, 12180, 13972, 14471, 14616, 14970, 16240, 17465, 17964, 18270, 19960, 20880, 20958, 22455, 23952, 24360, 27944, 28942, 29232, 29940, 31437, 34930, 35928, 36540, 39920, 41916, 43413, 44910, 48720, 52395, 55888, 57884, 59880, 62874, 69860, 71856, 72355, 73080, 83832, 86826, 89820, 101297, 104790, 115768, 119760, 125748, 130239, 139720, 144710, 146160, 157185, 167664, 173652, 179640, 202594, 209580, 217065, 231536, 251496, 260478, 279440, 289420, 303891, 314370, 347304, 359280, 405188, 419160, 434130, 502992, 506485, 520956, 578840, 607782, 628740, 651195, 694608, 810376, 838320, 868260, 911673, 1012970, 1041912, 1157680, 1215564, 1257480, 1302390, 1519455, 1620752, 1736520, 1823346, 2025940, 2083824, 2431128, 2514960, 2604780, 3038910, 3473040, 3646692, 4051880, 4558365, 4862256, 5209560, 6077820, 7293384, 8103760, 9116730, 10419120, 12155640, 14586768, 18233460, 24311280, 36466920, 72933840]

約数ペア:

[(1, 72933840), (2, 36466920), (3, 24311280), (4, 18233460), (5, 14586768), (6, 12155640), (7, 10419120), (8, 9116730), (9, 8103760), (10, 7293384), (12, 6077820), (14, 5209560), (15, 4862256), (16, 4558365), (18, 4051880), (20, 3646692), (21, 3473040), (24, 3038910), (28, 2604780), (29, 2514960), (30, 2431128), (35, 2083824), (36, 2025940), (40, 1823346), (42, 1736520), (45, 1620752), (48, 1519455), (56, 1302390), (58, 1257480), (60, 1215564), (63, 1157680), (70, 1041912), (72, 1012970), (80, 911673), (84, 868260), (87, 838320), (90, 810376), (105, 694608), (112, 651195), (116, 628740), (120, 607782), (126, 578840), (140, 520956), (144, 506485), (145, 502992), (168, 434130), (174, 419160), (180, 405188), (203, 359280), (210, 347304), (232, 314370), (240, 303891), (252, 289420), (261, 279440), (280, 260478), (290, 251496), (315, 231536), (336, 217065), (348, 209580), (360, 202594), (406, 179640), (420, 173652), (435, 167664), (464, 157185), (499, 146160), (504, 144710), (522, 139720), (560, 130239), (580, 125748), (609, 119760), (630, 115768), (696, 104790), (720, 101297), (812, 89820), (840, 86826), (870, 83832), (998, 73080), (1008, 72355), (1015, 71856), (1044, 69860), (1160, 62874), (1218, 59880), (1260, 57884), (1305, 55888), (1392, 52395), (1497, 48720), (1624, 44910), (1680, 43413), (1740, 41916), (1827, 39920), (1996, 36540), (2030, 35928), (2088, 34930), (2320, 31437), (2436, 29940), (2495, 29232), (2520, 28942), (2610, 27944), (2994, 24360), (3045, 23952), (3248, 22455), (3480, 20958), (3493, 20880), (3654, 19960), (3992, 18270), (4060, 17964), (4176, 17465), (4491, 16240), (4872, 14970), (4990, 14616), (5040, 14471), (5220, 13972), (5988, 12180), (6090, 11976), (6960, 10479), (6986, 10440), (7308, 9980), (7485, 9744), (7984, 9135), (8120, 8982)]