31868659440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2302

約数の個数: 400

約数和(自身を含む): 115592616480

約数和(自身を除く): 83723957040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 61, 72, 74, 80, 81, 90, 108, 111, 120, 122, 135, 144, 148, 162, 180, 183, 185, 216, 222, 240, 244, 270, 296, 305, 324, 333, 360, 366, 370, 405, 432, 444, 488, 540, 549, 555, 592, 610, 648, 666, 720, 732, 740, 810, 888, 915, 976, 999, 1080, 1098, 1110, 1220, 1296, 1332, 1464, 1480, 1620, 1647, 1665, 1776, 1830, 1998, 2160, 2179, 2196, 2220, 2257, 2440, 2664, 2745, 2928, 2960, 2997, 3240, 3294, 3330, 3660, 3996, 4358, 4392, 4440, 4514, 4880, 4941, 4995, 5328, 5490, 5994, 6480, 6537, 6588, 6660, 6771, 7320, 7992, 8235, 8716, 8784, 8880, 9028, 9882, 9990, 10895, 10980, 11285, 11988, 13074, 13176, 13320, 13542, 14640, 14985, 15984, 16470, 17432, 18056, 19611, 19764, 19980, 20313, 21790, 21960, 22570, 23976, 24705, 26148, 26352, 26640, 27084, 29970, 32685, 32940, 33855, 34864, 36112, 39222, 39528, 39960, 40626, 43580, 43920, 45140, 47952, 49410, 52296, 54168, 58833, 59940, 60939, 65370, 65880, 67710, 78444, 79056, 79920, 80623, 81252, 87160, 90280, 98055, 98820, 101565, 104592, 108336, 117666, 119880, 121878, 130740, 131760, 132919, 135420, 156888, 161246, 162504, 174320, 176499, 180560, 182817, 196110, 197640, 203130, 235332, 239760, 241869, 243756, 261480, 265838, 270840, 294165, 304695, 313776, 322492, 325008, 352998, 365634, 392220, 395280, 398757, 403115, 406260, 470664, 483738, 487512, 522960, 531676, 541680, 588330, 609390, 644984, 664595, 705996, 725607, 731268, 784440, 797514, 806230, 812520, 882495, 914085, 941328, 967476, 975024, 1063352, 1176660, 1196271, 1209345, 1218780, 1289968, 1329190, 1411992, 1451214, 1462536, 1568880, 1595028, 1612460, 1625040, 1764990, 1828170, 1934952, 1993785, 2126704, 2176821, 2353320, 2392542, 2418690, 2437560, 2658380, 2823984, 2902428, 2925072, 3190056, 3224920, 3529980, 3588813, 3628035, 3656340, 3869904, 3987570, 4353642, 4706640, 4785084, 4837380, 4875120, 4918003, 5316760, 5804856, 5981355, 6380112, 6449840, 6530463, 7059960, 7177626, 7256070, 7312680, 7975140, 8707284, 9570168, 9674760, 9836006, 10633520, 10766439, 10884105, 11609712, 11962710, 13060926, 14119920, 14355252, 14512140, 14625360, 14754009, 15950280, 17414568, 17944065, 19140336, 19349520, 19672012, 21532878, 21768210, 23925420, 24590015, 26121852, 28710504, 29024280, 29508018, 31900560, 32652315, 34829136, 35888130, 39344024, 43065756, 43536420, 44262027, 47850840, 49180030, 52243704, 53832195, 57421008, 58048560, 59016036, 65304630, 71776260, 73770045, 78688048, 86131512, 87072840, 88524054, 95701680, 98360060, 104487408, 107664390, 118032072, 130609260, 132786081, 143552520, 147540090, 172263024, 174145680, 177048108, 196720120, 215328780, 221310135, 236064144, 261218520, 265572162, 287105040, 295080180, 354096216, 393440240, 398358243, 430657560, 442620270, 522437040, 531144324, 590160360, 663930405, 708192432, 796716486, 861315120, 885240540, 1062288648, 1180320720, 1327860810, 1593432972, 1770481080, 1991791215, 2124577296, 2655721620, 3186865944, 3540962160, 3983582430, 5311443240, 6373731888, 7967164860, 10622886480, 15934329720, 31868659440]

約数ペア:

[(1, 31868659440), (2, 15934329720), (3, 10622886480), (4, 7967164860), (5, 6373731888), (6, 5311443240), (8, 3983582430), (9, 3540962160), (10, 3186865944), (12, 2655721620), (15, 2124577296), (16, 1991791215), (18, 1770481080), (20, 1593432972), (24, 1327860810), (27, 1180320720), (30, 1062288648), (36, 885240540), (37, 861315120), (40, 796716486), (45, 708192432), (48, 663930405), (54, 590160360), (60, 531144324), (61, 522437040), (72, 442620270), (74, 430657560), (80, 398358243), (81, 393440240), (90, 354096216), (108, 295080180), (111, 287105040), (120, 265572162), (122, 261218520), (135, 236064144), (144, 221310135), (148, 215328780), (162, 196720120), (180, 177048108), (183, 174145680), (185, 172263024), (216, 147540090), (222, 143552520), (240, 132786081), (244, 130609260), (270, 118032072), (296, 107664390), (305, 104487408), (324, 98360060), (333, 95701680), (360, 88524054), (366, 87072840), (370, 86131512), (405, 78688048), (432, 73770045), (444, 71776260), (488, 65304630), (540, 59016036), (549, 58048560), (555, 57421008), (592, 53832195), (610, 52243704), (648, 49180030), (666, 47850840), (720, 44262027), (732, 43536420), (740, 43065756), (810, 39344024), (888, 35888130), (915, 34829136), (976, 32652315), (999, 31900560), (1080, 29508018), (1098, 29024280), (1110, 28710504), (1220, 26121852), (1296, 24590015), (1332, 23925420), (1464, 21768210), (1480, 21532878), (1620, 19672012), (1647, 19349520), (1665, 19140336), (1776, 17944065), (1830, 17414568), (1998, 15950280), (2160, 14754009), (2179, 14625360), (2196, 14512140), (2220, 14355252), (2257, 14119920), (2440, 13060926), (2664, 11962710), (2745, 11609712), (2928, 10884105), (2960, 10766439), (2997, 10633520), (3240, 9836006), (3294, 9674760), (3330, 9570168), (3660, 8707284), (3996, 7975140), (4358, 7312680), (4392, 7256070), (4440, 7177626), (4514, 7059960), (4880, 6530463), (4941, 6449840), (4995, 6380112), (5328, 5981355), (5490, 5804856), (5994, 5316760), (6480, 4918003), (6537, 4875120), (6588, 4837380), (6660, 4785084), (6771, 4706640), (7320, 4353642), (7992, 3987570), (8235, 3869904), (8716, 3656340), (8784, 3628035), (8880, 3588813), (9028, 3529980), (9882, 3224920), (9990, 3190056), (10895, 2925072), (10980, 2902428), (11285, 2823984), (11988, 2658380), (13074, 2437560), (13176, 2418690), (13320, 2392542), (13542, 2353320), (14640, 2176821), (14985, 2126704), (15984, 1993785), (16470, 1934952), (17432, 1828170), (18056, 1764990), (19611, 1625040), (19764, 1612460), (19980, 1595028), (20313, 1568880), (21790, 1462536), (21960, 1451214), (22570, 1411992), (23976, 1329190), (24705, 1289968), (26148, 1218780), (26352, 1209345), (26640, 1196271), (27084, 1176660), (29970, 1063352), (32685, 975024), (32940, 967476), (33855, 941328), (34864, 914085), (36112, 882495), (39222, 812520), (39528, 806230), (39960, 797514), (40626, 784440), (43580, 731268), (43920, 725607), (45140, 705996), (47952, 664595), (49410, 644984), (52296, 609390), (54168, 588330), (58833, 541680), (59940, 531676), (60939, 522960), (65370, 487512), (65880, 483738), (67710, 470664), (78444, 406260), (79056, 403115), (79920, 398757), (80623, 395280), (81252, 392220), (87160, 365634), (90280, 352998), (98055, 325008), (98820, 322492), (101565, 313776), (104592, 304695), (108336, 294165), (117666, 270840), (119880, 265838), (121878, 261480), (130740, 243756), (131760, 241869), (132919, 239760), (135420, 235332), (156888, 203130), (161246, 197640), (162504, 196110), (174320, 182817), (176499, 180560)]