31315692960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{195919}}^1$

素因数の和:195980

約数の個数: 192

約数和(自身を含む): 112567795200

約数和(自身を除く): 81252102240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8880, 9990, 10656, 13320, 15984, 17760, 19980, 26640, 31968, 39960, 53280, 79920, 159840, 195919, 391838, 587757, 783676, 979595, 1175514, 1567352, 1763271, 1959190, 2351028, 2938785, 3134704, 3526542, 3918380, 4702056, 5289813, 5877570, 6269408, 7053084, 7249003, 7836760, 8816355, 9404112, 10579626, 11755140, 14106168, 14498006, 15673520, 17632710, 18808224, 21159252, 21747009, 23510280, 26449065, 28212336, 28996012, 31347040, 35265420, 36245015, 42318504, 43494018, 47020560, 52898130, 56424672, 57992024, 65241027, 70530840, 72490030, 84637008, 86988036, 94041120, 105796260, 108735045, 115984048, 130482054, 141061680, 144980060, 169274016, 173976072, 195723081, 211592520, 217470090, 231968096, 260964108, 282123360, 289960120, 326205135, 347952144, 391446162, 423185040, 434940180, 521928216, 579920240, 652410270, 695904288, 782892324, 846370080, 869880360, 978615405, 1043856432, 1159840480, 1304820540, 1565784648, 1739760720, 1957230810, 2087712864, 2609641080, 3131569296, 3479521440, 3914461620, 5219282160, 6263138592, 7828923240, 10438564320, 15657846480, 31315692960]

約数ペア:

[(1, 31315692960), (2, 15657846480), (3, 10438564320), (4, 7828923240), (5, 6263138592), (6, 5219282160), (8, 3914461620), (9, 3479521440), (10, 3131569296), (12, 2609641080), (15, 2087712864), (16, 1957230810), (18, 1739760720), (20, 1565784648), (24, 1304820540), (27, 1159840480), (30, 1043856432), (32, 978615405), (36, 869880360), (37, 846370080), (40, 782892324), (45, 695904288), (48, 652410270), (54, 579920240), (60, 521928216), (72, 434940180), (74, 423185040), (80, 391446162), (90, 347952144), (96, 326205135), (108, 289960120), (111, 282123360), (120, 260964108), (135, 231968096), (144, 217470090), (148, 211592520), (160, 195723081), (180, 173976072), (185, 169274016), (216, 144980060), (222, 141061680), (240, 130482054), (270, 115984048), (288, 108735045), (296, 105796260), (333, 94041120), (360, 86988036), (370, 84637008), (432, 72490030), (444, 70530840), (480, 65241027), (540, 57992024), (555, 56424672), (592, 52898130), (666, 47020560), (720, 43494018), (740, 42318504), (864, 36245015), (888, 35265420), (999, 31347040), (1080, 28996012), (1110, 28212336), (1184, 26449065), (1332, 23510280), (1440, 21747009), (1480, 21159252), (1665, 18808224), (1776, 17632710), (1998, 15673520), (2160, 14498006), (2220, 14106168), (2664, 11755140), (2960, 10579626), (3330, 9404112), (3552, 8816355), (3996, 7836760), (4320, 7249003), (4440, 7053084), (4995, 6269408), (5328, 5877570), (5920, 5289813), (6660, 4702056), (7992, 3918380), (8880, 3526542), (9990, 3134704), (10656, 2938785), (13320, 2351028), (15984, 1959190), (17760, 1763271), (19980, 1567352), (26640, 1175514), (31968, 979595), (39960, 783676), (53280, 587757), (79920, 391838), (159840, 195919)]