127190520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 456192000

約数和(自身を除く): 329001480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 87, 90, 93, 108, 116, 120, 124, 131, 135, 145, 155, 174, 180, 186, 216, 232, 248, 261, 262, 270, 279, 290, 310, 348, 360, 372, 393, 435, 465, 522, 524, 540, 558, 580, 620, 655, 696, 744, 783, 786, 837, 870, 899, 930, 1044, 1048, 1080, 1116, 1160, 1179, 1240, 1305, 1310, 1395, 1566, 1572, 1674, 1740, 1798, 1860, 1965, 2088, 2232, 2358, 2610, 2620, 2697, 2790, 3132, 3144, 3348, 3480, 3537, 3596, 3720, 3799, 3915, 3930, 4061, 4185, 4495, 4716, 5220, 5240, 5394, 5580, 5895, 6264, 6696, 7074, 7192, 7598, 7830, 7860, 8091, 8122, 8370, 8990, 9432, 10440, 10788, 11160, 11397, 11790, 12183, 13485, 14148, 15196, 15660, 15720, 16182, 16244, 16740, 17685, 17980, 18995, 20305, 21576, 22794, 23580, 24273, 24366, 26970, 28296, 30392, 31320, 32364, 32488, 33480, 34191, 35370, 35960, 36549, 37990, 40455, 40610, 45588, 47160, 48546, 48732, 53940, 56985, 60915, 64728, 68382, 70740, 73098, 75980, 80910, 81220, 91176, 97092, 97464, 102573, 107880, 109647, 113970, 117769, 121365, 121830, 136764, 141480, 146196, 151960, 161820, 162440, 170955, 182745, 194184, 205146, 219294, 227940, 235538, 242730, 243660, 273528, 292392, 323640, 341910, 353307, 365490, 410292, 438588, 455880, 471076, 485460, 487320, 512865, 548235, 588845, 683820, 706614, 730980, 820584, 877176, 942152, 970920, 1025730, 1059921, 1096470, 1177690, 1367640, 1413228, 1461960, 1766535, 2051460, 2119842, 2192940, 2355380, 2826456, 3179763, 3533070, 4102920, 4239684, 4385880, 4710760, 5299605, 6359526, 7066140, 8479368, 10599210, 12719052, 14132280, 15898815, 21198420, 25438104, 31797630, 42396840, 63595260, 127190520]

約数ペア:

[(1, 127190520), (2, 63595260), (3, 42396840), (4, 31797630), (5, 25438104), (6, 21198420), (8, 15898815), (9, 14132280), (10, 12719052), (12, 10599210), (15, 8479368), (18, 7066140), (20, 6359526), (24, 5299605), (27, 4710760), (29, 4385880), (30, 4239684), (31, 4102920), (36, 3533070), (40, 3179763), (45, 2826456), (54, 2355380), (58, 2192940), (60, 2119842), (62, 2051460), (72, 1766535), (87, 1461960), (90, 1413228), (93, 1367640), (108, 1177690), (116, 1096470), (120, 1059921), (124, 1025730), (131, 970920), (135, 942152), (145, 877176), (155, 820584), (174, 730980), (180, 706614), (186, 683820), (216, 588845), (232, 548235), (248, 512865), (261, 487320), (262, 485460), (270, 471076), (279, 455880), (290, 438588), (310, 410292), (348, 365490), (360, 353307), (372, 341910), (393, 323640), (435, 292392), (465, 273528), (522, 243660), (524, 242730), (540, 235538), (558, 227940), (580, 219294), (620, 205146), (655, 194184), (696, 182745), (744, 170955), (783, 162440), (786, 161820), (837, 151960), (870, 146196), (899, 141480), (930, 136764), (1044, 121830), (1048, 121365), (1080, 117769), (1116, 113970), (1160, 109647), (1179, 107880), (1240, 102573), (1305, 97464), (1310, 97092), (1395, 91176), (1566, 81220), (1572, 80910), (1674, 75980), (1740, 73098), (1798, 70740), (1860, 68382), (1965, 64728), (2088, 60915), (2232, 56985), (2358, 53940), (2610, 48732), (2620, 48546), (2697, 47160), (2790, 45588), (3132, 40610), (3144, 40455), (3348, 37990), (3480, 36549), (3537, 35960), (3596, 35370), (3720, 34191), (3799, 33480), (3915, 32488), (3930, 32364), (4061, 31320), (4185, 30392), (4495, 28296), (4716, 26970), (5220, 24366), (5240, 24273), (5394, 23580), (5580, 22794), (5895, 21576), (6264, 20305), (6696, 18995), (7074, 17980), (7192, 17685), (7598, 16740), (7830, 16244), (7860, 16182), (8091, 15720), (8122, 15660), (8370, 15196), (8990, 14148), (9432, 13485), (10440, 12183), (10788, 11790), (11160, 11397)]