201881401560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1\times {\mathrm{6079}}^1$

素因数の和:9306

約数の個数: 192

約数和(自身を含む): 679064256000

約数和(自身を除く): 477182854440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3181, 3480, 5220, 6079, 6362, 9543, 10440, 12158, 12724, 15905, 18237, 19086, 24316, 25448, 28629, 30395, 31810, 36474, 38172, 47715, 48632, 54711, 57258, 60790, 63620, 72948, 76344, 91185, 92249, 95430, 109422, 114516, 121580, 127240, 143145, 145896, 176291, 182370, 184498, 190860, 218844, 229032, 243160, 273555, 276747, 286290, 352582, 364740, 368996, 381720, 437688, 461245, 528873, 547110, 553494, 572580, 705164, 729480, 737992, 830241, 881455, 922490, 1057746, 1094220, 1106988, 1145160, 1383735, 1410328, 1586619, 1660482, 1762910, 1844980, 2115492, 2188440, 2213976, 2644365, 2767470, 3173238, 3320964, 3525820, 3689960, 4151205, 4230984, 5288730, 5534940, 6346476, 6641928, 7051640, 7933095, 8302410, 10577460, 11069880, 12692952, 15866190, 16604820, 19337299, 21154920, 31732380, 33209640, 38674598, 58011897, 63464760, 77349196, 96686495, 116023794, 154698392, 174035691, 193372990, 232047588, 290059485, 348071382, 386745980, 464095176, 560781671, 580118970, 696142764, 773491960, 870178455, 1121563342, 1160237940, 1392285528, 1682345013, 1740356910, 2243126684, 2320475880, 2803908355, 3364690026, 3480713820, 4486253368, 5047035039, 5607816710, 6729380052, 6961427640, 8411725065, 10094070078, 11215633420, 13458760104, 16823450130, 20188140156, 22431266840, 25235175195, 33646900260, 40376280312, 50470350390, 67293800520, 100940700780, 201881401560]

約数ペア:

[(1, 201881401560), (2, 100940700780), (3, 67293800520), (4, 50470350390), (5, 40376280312), (6, 33646900260), (8, 25235175195), (9, 22431266840), (10, 20188140156), (12, 16823450130), (15, 13458760104), (18, 11215633420), (20, 10094070078), (24, 8411725065), (29, 6961427640), (30, 6729380052), (36, 5607816710), (40, 5047035039), (45, 4486253368), (58, 3480713820), (60, 3364690026), (72, 2803908355), (87, 2320475880), (90, 2243126684), (116, 1740356910), (120, 1682345013), (145, 1392285528), (174, 1160237940), (180, 1121563342), (232, 870178455), (261, 773491960), (290, 696142764), (348, 580118970), (360, 560781671), (435, 464095176), (522, 386745980), (580, 348071382), (696, 290059485), (870, 232047588), (1044, 193372990), (1160, 174035691), (1305, 154698392), (1740, 116023794), (2088, 96686495), (2610, 77349196), (3181, 63464760), (3480, 58011897), (5220, 38674598), (6079, 33209640), (6362, 31732380), (9543, 21154920), (10440, 19337299), (12158, 16604820), (12724, 15866190), (15905, 12692952), (18237, 11069880), (19086, 10577460), (24316, 8302410), (25448, 7933095), (28629, 7051640), (30395, 6641928), (31810, 6346476), (36474, 5534940), (38172, 5288730), (47715, 4230984), (48632, 4151205), (54711, 3689960), (57258, 3525820), (60790, 3320964), (63620, 3173238), (72948, 2767470), (76344, 2644365), (91185, 2213976), (92249, 2188440), (95430, 2115492), (109422, 1844980), (114516, 1762910), (121580, 1660482), (127240, 1586619), (143145, 1410328), (145896, 1383735), (176291, 1145160), (182370, 1106988), (184498, 1094220), (190860, 1057746), (218844, 922490), (229032, 881455), (243160, 830241), (273555, 737992), (276747, 729480), (286290, 705164), (352582, 572580), (364740, 553494), (368996, 547110), (381720, 528873), (437688, 461245)]