31273268880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1009}}^1$

素因数の和:2022

約数の個数: 320

約数和(自身を含む): 116863948800

約数和(自身を除く): 85590679920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 971, 1009, 1064, 1140, 1330, 1520, 1596, 1680, 1942, 1995, 2018, 2128, 2280, 2660, 2913, 3027, 3192, 3884, 3990, 4036, 4560, 4855, 5045, 5320, 5826, 6054, 6384, 6797, 7063, 7768, 7980, 8072, 9710, 10090, 10640, 11652, 12108, 13594, 14126, 14565, 15135, 15536, 15960, 16144, 18449, 19171, 19420, 20180, 20391, 21189, 23304, 24216, 27188, 28252, 29130, 30270, 31920, 33985, 35315, 36898, 38342, 38840, 40360, 40782, 42378, 46608, 48432, 54376, 55347, 56504, 57513, 58260, 60540, 67970, 70630, 73796, 76684, 77680, 80720, 81564, 84756, 92245, 95855, 101955, 105945, 108752, 110694, 113008, 115026, 116520, 121080, 129143, 134197, 135940, 141260, 147592, 153368, 163128, 169512, 184490, 191710, 203910, 211890, 221388, 230052, 233040, 242160, 258286, 268394, 271880, 276735, 282520, 287565, 295184, 306736, 326256, 339024, 368980, 383420, 387429, 402591, 407820, 423780, 442776, 460104, 516572, 536788, 543760, 553470, 565040, 575130, 645715, 670985, 737960, 766840, 774858, 805182, 815640, 847560, 885552, 920208, 979739, 1033144, 1073576, 1106940, 1150260, 1291430, 1341970, 1475920, 1533680, 1549716, 1610364, 1631280, 1695120, 1937145, 1959478, 2012955, 2066288, 2147152, 2213880, 2300520, 2582860, 2683940, 2939217, 3099432, 3220728, 3874290, 3918956, 4025910, 4427760, 4601040, 4898695, 5165720, 5367880, 5878434, 6198864, 6441456, 6858173, 7748580, 7837912, 8051820, 9797390, 10331440, 10735760, 11756868, 13716346, 14696085, 15497160, 15675824, 16103640, 18615041, 19594780, 20574519, 23513736, 27432692, 29392170, 30994320, 32207280, 34290865, 37230082, 39189560, 41149038, 47027472, 54865384, 55845123, 58784340, 68581730, 74460164, 78379120, 82298076, 93075205, 102872595, 109730768, 111690246, 117568680, 130305287, 137163460, 148920328, 164596152, 186150410, 205745190, 223380492, 235137360, 260610574, 274326920, 279225615, 297840656, 329192304, 372300820, 390915861, 411490380, 446760984, 521221148, 548653840, 558451230, 651526435, 744601640, 781831722, 822980760, 893521968, 1042442296, 1116902460, 1303052870, 1489203280, 1563663444, 1645961520, 1954579305, 2084884592, 2233804920, 2606105740, 3127326888, 3909158610, 4467609840, 5212211480, 6254653776, 7818317220, 10424422960, 15636634440, 31273268880]

約数ペア:

[(1, 31273268880), (2, 15636634440), (3, 10424422960), (4, 7818317220), (5, 6254653776), (6, 5212211480), (7, 4467609840), (8, 3909158610), (10, 3127326888), (12, 2606105740), (14, 2233804920), (15, 2084884592), (16, 1954579305), (19, 1645961520), (20, 1563663444), (21, 1489203280), (24, 1303052870), (28, 1116902460), (30, 1042442296), (35, 893521968), (38, 822980760), (40, 781831722), (42, 744601640), (48, 651526435), (56, 558451230), (57, 548653840), (60, 521221148), (70, 446760984), (76, 411490380), (80, 390915861), (84, 372300820), (95, 329192304), (105, 297840656), (112, 279225615), (114, 274326920), (120, 260610574), (133, 235137360), (140, 223380492), (152, 205745190), (168, 186150410), (190, 164596152), (210, 148920328), (228, 137163460), (240, 130305287), (266, 117568680), (280, 111690246), (285, 109730768), (304, 102872595), (336, 93075205), (380, 82298076), (399, 78379120), (420, 74460164), (456, 68581730), (532, 58784340), (560, 55845123), (570, 54865384), (665, 47027472), (760, 41149038), (798, 39189560), (840, 37230082), (912, 34290865), (971, 32207280), (1009, 30994320), (1064, 29392170), (1140, 27432692), (1330, 23513736), (1520, 20574519), (1596, 19594780), (1680, 18615041), (1942, 16103640), (1995, 15675824), (2018, 15497160), (2128, 14696085), (2280, 13716346), (2660, 11756868), (2913, 10735760), (3027, 10331440), (3192, 9797390), (3884, 8051820), (3990, 7837912), (4036, 7748580), (4560, 6858173), (4855, 6441456), (5045, 6198864), (5320, 5878434), (5826, 5367880), (6054, 5165720), (6384, 4898695), (6797, 4601040), (7063, 4427760), (7768, 4025910), (7980, 3918956), (8072, 3874290), (9710, 3220728), (10090, 3099432), (10640, 2939217), (11652, 2683940), (12108, 2582860), (13594, 2300520), (14126, 2213880), (14565, 2147152), (15135, 2066288), (15536, 2012955), (15960, 1959478), (16144, 1937145), (18449, 1695120), (19171, 1631280), (19420, 1610364), (20180, 1549716), (20391, 1533680), (21189, 1475920), (23304, 1341970), (24216, 1291430), (27188, 1150260), (28252, 1106940), (29130, 1073576), (30270, 1033144), (31920, 979739), (33985, 920208), (35315, 885552), (36898, 847560), (38342, 815640), (38840, 805182), (40360, 774858), (40782, 766840), (42378, 737960), (46608, 670985), (48432, 645715), (54376, 575130), (55347, 565040), (56504, 553470), (57513, 543760), (58260, 536788), (60540, 516572), (67970, 460104), (70630, 442776), (73796, 423780), (76684, 407820), (77680, 402591), (80720, 387429), (81564, 383420), (84756, 368980), (92245, 339024), (95855, 326256), (101955, 306736), (105945, 295184), (108752, 287565), (110694, 282520), (113008, 276735), (115026, 271880), (116520, 268394), (121080, 258286), (129143, 242160), (134197, 233040), (135940, 230052), (141260, 221388), (147592, 211890), (153368, 203910), (163128, 191710), (169512, 184490)]