31921691760

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37039}}^1$

素因数の和:37090

約数の個数: 400

約数和(自身を含む): 133379558400

約数和(自身を除く): 101457866640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2660, 2736, 2835, 3024, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4560, 4788, 5040, 5130, 5320, 5670, 5985, 6156, 6384, 6480, 6840, 7182, 7560, 7695, 7980, 8208, 9072, 9576, 10260, 10640, 10773, 11340, 11970, 12312, 13680, 14364, 15120, 15390, 15960, 17955, 19152, 20520, 21546, 22680, 23940, 24624, 28728, 30780, 31920, 35910, 37039, 41040, 43092, 45360, 47880, 53865, 57456, 61560, 71820, 74078, 86184, 95760, 107730, 111117, 123120, 143640, 148156, 172368, 185195, 215460, 222234, 259273, 287280, 296312, 333351, 370390, 430920, 444468, 518546, 555585, 592624, 666702, 703741, 740780, 777819, 861840, 888936, 1000053, 1037092, 1111170, 1296365, 1333404, 1407482, 1481560, 1555638, 1666755, 1777872, 2000106, 2074184, 2111223, 2222340, 2333457, 2592730, 2666808, 2814964, 2963120, 3000159, 3111276, 3333510, 3518705, 3889095, 4000212, 4148368, 4222446, 4444680, 4666914, 4926187, 5000265, 5185460, 5333616, 5629928, 6000318, 6222552, 6333669, 6667020, 7000371, 7037410, 7778190, 8000424, 8444892, 8889360, 9333828, 9852374, 10000530, 10370920, 10556115, 11259856, 11667285, 12000636, 12445104, 12667338, 13334040, 14000742, 14074820, 14778561, 15000795, 15556380, 16000848, 16889784, 18667656, 19001007, 19704748, 20001060, 20741840, 21001113, 21112230, 23334570, 24001272, 24630935, 25334676, 26668080, 28001484, 28149640, 29557122, 30001590, 31112760, 31668345, 33779568, 35001855, 37335312, 38002014, 39409496, 40002120, 42002226, 42224460, 44335683, 46669140, 48002544, 49261870, 50669352, 56002968, 56299280, 57003021, 59114244, 60003180, 62225520, 63336690, 70003710, 73892805, 76004028, 78818992, 80004240, 84004452, 84448920, 88671366, 93338280, 95005035, 98523740, 101338704, 105005565, 112005936, 114006042, 118228488, 120006360, 126673380, 133007049, 140007420, 147785610, 152008056, 168008904, 168897840, 177342732, 186676560, 190010070, 197047480, 210011130, 221678415, 228012084, 236456976, 240012720, 253346760, 266014098, 280014840, 285015105, 295571220, 304016112, 336017808, 354685464, 380020140, 394094960, 399021147, 420022260, 443356830, 456024168, 506693520, 532028196, 560029680, 570030210, 591142440, 665035245, 709370928, 760040280, 798042294, 840044520, 886713660, 912048336, 1064056392, 1140060420, 1182284880, 1330070490, 1520080560, 1596084588, 1680089040, 1773427320, 1995105735, 2128112784, 2280120840, 2660140980, 3192169176, 3546854640, 3990211470, 4560241680, 5320281960, 6384338352, 7980422940, 10640563920, 15960845880, 31921691760]

約数ペア:

[(1, 31921691760), (2, 15960845880), (3, 10640563920), (4, 7980422940), (5, 6384338352), (6, 5320281960), (7, 4560241680), (8, 3990211470), (9, 3546854640), (10, 3192169176), (12, 2660140980), (14, 2280120840), (15, 2128112784), (16, 1995105735), (18, 1773427320), (19, 1680089040), (20, 1596084588), (21, 1520080560), (24, 1330070490), (27, 1182284880), (28, 1140060420), (30, 1064056392), (35, 912048336), (36, 886713660), (38, 840044520), (40, 798042294), (42, 760040280), (45, 709370928), (48, 665035245), (54, 591142440), (56, 570030210), (57, 560029680), (60, 532028196), (63, 506693520), (70, 456024168), (72, 443356830), (76, 420022260), (80, 399021147), (81, 394094960), (84, 380020140), (90, 354685464), (95, 336017808), (105, 304016112), (108, 295571220), (112, 285015105), (114, 280014840), (120, 266014098), (126, 253346760), (133, 240012720), (135, 236456976), (140, 228012084), (144, 221678415), (152, 210011130), (162, 197047480), (168, 190010070), (171, 186676560), (180, 177342732), (189, 168897840), (190, 168008904), (210, 152008056), (216, 147785610), (228, 140007420), (240, 133007049), (252, 126673380), (266, 120006360), (270, 118228488), (280, 114006042), (285, 112005936), (304, 105005565), (315, 101338704), (324, 98523740), (336, 95005035), (342, 93338280), (360, 88671366), (378, 84448920), (380, 84004452), (399, 80004240), (405, 78818992), (420, 76004028), (432, 73892805), (456, 70003710), (504, 63336690), (513, 62225520), (532, 60003180), (540, 59114244), (560, 57003021), (567, 56299280), (570, 56002968), (630, 50669352), (648, 49261870), (665, 48002544), (684, 46669140), (720, 44335683), (756, 42224460), (760, 42002226), (798, 40002120), (810, 39409496), (840, 38002014), (855, 37335312), (912, 35001855), (945, 33779568), (1008, 31668345), (1026, 31112760), (1064, 30001590), (1080, 29557122), (1134, 28149640), (1140, 28001484), (1197, 26668080), (1260, 25334676), (1296, 24630935), (1330, 24001272), (1368, 23334570), (1512, 21112230), (1520, 21001113), (1539, 20741840), (1596, 20001060), (1620, 19704748), (1680, 19001007), (1710, 18667656), (1890, 16889784), (1995, 16000848), (2052, 15556380), (2128, 15000795), (2160, 14778561), (2268, 14074820), (2280, 14000742), (2394, 13334040), (2520, 12667338), (2565, 12445104), (2660, 12000636), (2736, 11667285), (2835, 11259856), (3024, 10556115), (3078, 10370920), (3192, 10000530), (3240, 9852374), (3420, 9333828), (3591, 8889360), (3780, 8444892), (3990, 8000424), (4104, 7778190), (4536, 7037410), (4560, 7000371), (4788, 6667020), (5040, 6333669), (5130, 6222552), (5320, 6000318), (5670, 5629928), (5985, 5333616), (6156, 5185460), (6384, 5000265), (6480, 4926187), (6840, 4666914), (7182, 4444680), (7560, 4222446), (7695, 4148368), (7980, 4000212), (8208, 3889095), (9072, 3518705), (9576, 3333510), (10260, 3111276), (10640, 3000159), (10773, 2963120), (11340, 2814964), (11970, 2666808), (12312, 2592730), (13680, 2333457), (14364, 2222340), (15120, 2111223), (15390, 2074184), (15960, 2000106), (17955, 1777872), (19152, 1666755), (20520, 1555638), (21546, 1481560), (22680, 1407482), (23940, 1333404), (24624, 1296365), (28728, 1111170), (30780, 1037092), (31920, 1000053), (35910, 888936), (37039, 861840), (41040, 777819), (43092, 740780), (45360, 703741), (47880, 666702), (53865, 592624), (57456, 555585), (61560, 518546), (71820, 444468), (74078, 430920), (86184, 370390), (95760, 333351), (107730, 296312), (111117, 287280), (123120, 259273), (143640, 222234), (148156, 215460), (172368, 185195)]