31951020240

素因数分解:

$2^4\times 3^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 400

約数和(自身を含む): 113080226688

約数和(自身を除く): 81129206448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 120, 135, 144, 162, 180, 197, 206, 216, 240, 243, 270, 309, 324, 360, 394, 405, 412, 432, 486, 515, 540, 591, 618, 648, 720, 729, 788, 810, 824, 927, 972, 985, 1030, 1080, 1182, 1215, 1236, 1296, 1458, 1545, 1576, 1620, 1648, 1773, 1854, 1944, 1970, 2060, 2160, 2187, 2364, 2430, 2472, 2781, 2916, 2955, 3090, 3152, 3240, 3546, 3645, 3708, 3888, 3940, 4120, 4374, 4635, 4728, 4860, 4944, 5319, 5562, 5832, 5910, 6180, 6480, 6561, 7092, 7290, 7416, 7880, 8240, 8343, 8748, 8865, 9270, 9456, 9720, 10638, 10935, 11124, 11664, 11820, 12360, 13122, 13905, 14184, 14580, 14832, 15760, 15957, 16686, 17496, 17730, 18540, 19440, 19683, 20291, 21276, 21870, 22248, 23640, 24720, 25029, 26244, 26595, 27810, 28368, 29160, 31914, 32805, 33372, 34992, 35460, 37080, 39366, 40582, 41715, 42552, 43740, 44496, 47280, 47871, 50058, 52488, 53190, 55620, 58320, 60873, 63828, 65610, 66744, 70920, 74160, 75087, 78732, 79785, 81164, 83430, 85104, 87480, 95742, 98415, 100116, 101455, 104976, 106380, 111240, 121746, 125145, 127656, 131220, 133488, 141840, 143613, 150174, 157464, 159570, 162328, 166860, 174960, 182619, 191484, 196830, 200232, 202910, 212760, 222480, 225261, 239355, 243492, 250290, 255312, 262440, 287226, 300348, 304365, 314928, 319140, 324656, 333720, 365238, 375435, 382968, 393660, 400464, 405820, 425520, 430839, 450522, 478710, 486984, 500580, 524880, 547857, 574452, 600696, 608730, 638280, 667440, 675783, 718065, 730476, 750870, 765936, 787320, 811640, 861678, 901044, 913095, 957420, 973968, 1001160, 1095714, 1126305, 1148904, 1201392, 1217460, 1276560, 1292517, 1351566, 1436130, 1460952, 1501740, 1574640, 1623280, 1643571, 1723356, 1802088, 1826190, 1914840, 2002320, 2027349, 2154195, 2191428, 2252610, 2297808, 2434920, 2585034, 2703132, 2739285, 2872260, 2921904, 3003480, 3287142, 3378915, 3446712, 3604176, 3652380, 3829680, 3877551, 4054698, 4308390, 4382856, 4505220, 4869840, 4930713, 5170068, 5406264, 5478570, 5744520, 6006960, 6462585, 6574284, 6757830, 6893424, 7304760, 7755102, 8109396, 8217855, 8616780, 8765712, 9010440, 9861426, 10136745, 10340136, 10812528, 10957140, 11489040, 12925170, 13148568, 13515660, 14609520, 14792139, 15510204, 16218792, 16435710, 17233560, 18020880, 19387755, 19722852, 20273490, 20680272, 21914280, 24653565, 25850340, 26297136, 27031320, 29584278, 31020408, 32437584, 32871420, 34467120, 38775510, 39445704, 40546980, 43828560, 44376417, 49307130, 51700680, 54062640, 59168556, 62040816, 65742840, 73960695, 77551020, 78891408, 81093960, 88752834, 98614260, 103401360, 118337112, 131485680, 133129251, 147921390, 155102040, 162187920, 177505668, 197228520, 221882085, 236674224, 266258502, 295842780, 310204080, 355011336, 394457040, 399387753, 443764170, 532517004, 591685560, 665646255, 710022672, 798775506, 887528340, 1065034008, 1183371120, 1331292510, 1597551012, 1775056680, 1996938765, 2130068016, 2662585020, 3195102024, 3550113360, 3993877530, 5325170040, 6390204048, 7987755060, 10650340080, 15975510120, 31951020240]

約数ペア:

[(1, 31951020240), (2, 15975510120), (3, 10650340080), (4, 7987755060), (5, 6390204048), (6, 5325170040), (8, 3993877530), (9, 3550113360), (10, 3195102024), (12, 2662585020), (15, 2130068016), (16, 1996938765), (18, 1775056680), (20, 1597551012), (24, 1331292510), (27, 1183371120), (30, 1065034008), (36, 887528340), (40, 798775506), (45, 710022672), (48, 665646255), (54, 591685560), (60, 532517004), (72, 443764170), (80, 399387753), (81, 394457040), (90, 355011336), (103, 310204080), (108, 295842780), (120, 266258502), (135, 236674224), (144, 221882085), (162, 197228520), (180, 177505668), (197, 162187920), (206, 155102040), (216, 147921390), (240, 133129251), (243, 131485680), (270, 118337112), (309, 103401360), (324, 98614260), (360, 88752834), (394, 81093960), (405, 78891408), (412, 77551020), (432, 73960695), (486, 65742840), (515, 62040816), (540, 59168556), (591, 54062640), (618, 51700680), (648, 49307130), (720, 44376417), (729, 43828560), (788, 40546980), (810, 39445704), (824, 38775510), (927, 34467120), (972, 32871420), (985, 32437584), (1030, 31020408), (1080, 29584278), (1182, 27031320), (1215, 26297136), (1236, 25850340), (1296, 24653565), (1458, 21914280), (1545, 20680272), (1576, 20273490), (1620, 19722852), (1648, 19387755), (1773, 18020880), (1854, 17233560), (1944, 16435710), (1970, 16218792), (2060, 15510204), (2160, 14792139), (2187, 14609520), (2364, 13515660), (2430, 13148568), (2472, 12925170), (2781, 11489040), (2916, 10957140), (2955, 10812528), (3090, 10340136), (3152, 10136745), (3240, 9861426), (3546, 9010440), (3645, 8765712), (3708, 8616780), (3888, 8217855), (3940, 8109396), (4120, 7755102), (4374, 7304760), (4635, 6893424), (4728, 6757830), (4860, 6574284), (4944, 6462585), (5319, 6006960), (5562, 5744520), (5832, 5478570), (5910, 5406264), (6180, 5170068), (6480, 4930713), (6561, 4869840), (7092, 4505220), (7290, 4382856), (7416, 4308390), (7880, 4054698), (8240, 3877551), (8343, 3829680), (8748, 3652380), (8865, 3604176), (9270, 3446712), (9456, 3378915), (9720, 3287142), (10638, 3003480), (10935, 2921904), (11124, 2872260), (11664, 2739285), (11820, 2703132), (12360, 2585034), (13122, 2434920), (13905, 2297808), (14184, 2252610), (14580, 2191428), (14832, 2154195), (15760, 2027349), (15957, 2002320), (16686, 1914840), (17496, 1826190), (17730, 1802088), (18540, 1723356), (19440, 1643571), (19683, 1623280), (20291, 1574640), (21276, 1501740), (21870, 1460952), (22248, 1436130), (23640, 1351566), (24720, 1292517), (25029, 1276560), (26244, 1217460), (26595, 1201392), (27810, 1148904), (28368, 1126305), (29160, 1095714), (31914, 1001160), (32805, 973968), (33372, 957420), (34992, 913095), (35460, 901044), (37080, 861678), (39366, 811640), (40582, 787320), (41715, 765936), (42552, 750870), (43740, 730476), (44496, 718065), (47280, 675783), (47871, 667440), (50058, 638280), (52488, 608730), (53190, 600696), (55620, 574452), (58320, 547857), (60873, 524880), (63828, 500580), (65610, 486984), (66744, 478710), (70920, 450522), (74160, 430839), (75087, 425520), (78732, 405820), (79785, 400464), (81164, 393660), (83430, 382968), (85104, 375435), (87480, 365238), (95742, 333720), (98415, 324656), (100116, 319140), (101455, 314928), (104976, 304365), (106380, 300348), (111240, 287226), (121746, 262440), (125145, 255312), (127656, 250290), (131220, 243492), (133488, 239355), (141840, 225261), (143613, 222480), (150174, 212760), (157464, 202910), (159570, 200232), (162328, 196830), (166860, 191484), (174960, 182619)]