155246520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 558835200

約数和(自身を除く): 403588680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 83, 88, 104, 109, 110, 120, 130, 132, 143, 156, 165, 166, 195, 218, 220, 249, 260, 264, 286, 312, 327, 330, 332, 390, 415, 429, 436, 440, 498, 520, 545, 572, 654, 660, 664, 715, 780, 830, 858, 872, 913, 996, 1079, 1090, 1144, 1199, 1245, 1308, 1320, 1417, 1430, 1560, 1635, 1660, 1716, 1826, 1992, 2145, 2158, 2180, 2398, 2490, 2616, 2739, 2834, 2860, 3237, 3270, 3320, 3432, 3597, 3652, 4251, 4290, 4316, 4360, 4565, 4796, 4980, 5395, 5478, 5668, 5720, 5995, 6474, 6540, 7085, 7194, 7304, 8502, 8580, 8632, 9047, 9130, 9592, 9960, 10790, 10956, 11336, 11869, 11990, 12948, 13080, 13695, 14170, 14388, 15587, 16185, 17004, 17160, 17985, 18094, 18260, 21255, 21580, 21912, 23738, 23980, 25896, 27141, 27390, 28340, 28776, 31174, 32370, 34008, 35607, 35970, 36188, 36520, 42510, 43160, 45235, 46761, 47476, 47960, 54282, 54780, 56680, 59345, 62348, 64740, 71214, 71940, 72376, 77935, 85020, 90470, 93522, 94952, 99517, 108564, 109560, 117611, 118690, 124696, 129480, 135705, 142428, 143880, 155870, 170040, 178035, 180940, 187044, 199034, 217128, 233805, 235222, 237380, 271410, 284856, 298551, 311740, 352833, 356070, 361880, 374088, 398068, 467610, 470444, 474760, 497585, 542820, 588055, 597102, 623480, 705666, 712140, 796136, 935220, 940888, 995170, 1085640, 1176110, 1194204, 1293721, 1411332, 1424280, 1492755, 1764165, 1870440, 1990340, 2352220, 2388408, 2587442, 2822664, 2985510, 3528330, 3881163, 3980680, 4704440, 5174884, 5971020, 6468605, 7056660, 7762326, 10349768, 11942040, 12937210, 14113320, 15524652, 19405815, 25874420, 31049304, 38811630, 51748840, 77623260, 155246520]

約数ペア:

[(1, 155246520), (2, 77623260), (3, 51748840), (4, 38811630), (5, 31049304), (6, 25874420), (8, 19405815), (10, 15524652), (11, 14113320), (12, 12937210), (13, 11942040), (15, 10349768), (20, 7762326), (22, 7056660), (24, 6468605), (26, 5971020), (30, 5174884), (33, 4704440), (39, 3980680), (40, 3881163), (44, 3528330), (52, 2985510), (55, 2822664), (60, 2587442), (65, 2388408), (66, 2352220), (78, 1990340), (83, 1870440), (88, 1764165), (104, 1492755), (109, 1424280), (110, 1411332), (120, 1293721), (130, 1194204), (132, 1176110), (143, 1085640), (156, 995170), (165, 940888), (166, 935220), (195, 796136), (218, 712140), (220, 705666), (249, 623480), (260, 597102), (264, 588055), (286, 542820), (312, 497585), (327, 474760), (330, 470444), (332, 467610), (390, 398068), (415, 374088), (429, 361880), (436, 356070), (440, 352833), (498, 311740), (520, 298551), (545, 284856), (572, 271410), (654, 237380), (660, 235222), (664, 233805), (715, 217128), (780, 199034), (830, 187044), (858, 180940), (872, 178035), (913, 170040), (996, 155870), (1079, 143880), (1090, 142428), (1144, 135705), (1199, 129480), (1245, 124696), (1308, 118690), (1320, 117611), (1417, 109560), (1430, 108564), (1560, 99517), (1635, 94952), (1660, 93522), (1716, 90470), (1826, 85020), (1992, 77935), (2145, 72376), (2158, 71940), (2180, 71214), (2398, 64740), (2490, 62348), (2616, 59345), (2739, 56680), (2834, 54780), (2860, 54282), (3237, 47960), (3270, 47476), (3320, 46761), (3432, 45235), (3597, 43160), (3652, 42510), (4251, 36520), (4290, 36188), (4316, 35970), (4360, 35607), (4565, 34008), (4796, 32370), (4980, 31174), (5395, 28776), (5478, 28340), (5668, 27390), (5720, 27141), (5995, 25896), (6474, 23980), (6540, 23738), (7085, 21912), (7194, 21580), (7304, 21255), (8502, 18260), (8580, 18094), (8632, 17985), (9047, 17160), (9130, 17004), (9592, 16185), (9960, 15587), (10790, 14388), (10956, 14170), (11336, 13695), (11869, 13080), (11990, 12948)]