2053645020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:937

約数の個数: 288

約数和(自身を含む): 7572364800

約数和(自身を除く): 5518719780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 109, 114, 126, 133, 140, 171, 180, 190, 210, 218, 228, 252, 266, 285, 315, 327, 342, 380, 399, 420, 436, 532, 545, 570, 630, 654, 665, 684, 763, 787, 798, 855, 981, 1090, 1140, 1197, 1260, 1308, 1330, 1526, 1574, 1596, 1635, 1710, 1962, 1995, 2071, 2180, 2289, 2361, 2394, 2660, 3052, 3148, 3270, 3420, 3815, 3924, 3935, 3990, 4142, 4578, 4722, 4788, 4905, 5509, 5985, 6213, 6540, 6867, 7083, 7630, 7870, 7980, 8284, 9156, 9444, 9810, 10355, 11018, 11445, 11805, 11970, 12426, 13734, 14166, 14497, 14953, 15260, 15740, 16527, 18639, 19620, 20710, 22036, 22890, 23610, 23940, 24852, 27468, 27545, 28332, 28994, 29906, 31065, 33054, 34335, 35415, 37278, 41420, 43491, 44859, 45780, 47220, 49581, 55090, 57988, 59812, 62130, 66108, 68670, 70830, 72485, 74556, 74765, 82635, 85783, 86982, 89718, 93195, 99162, 104671, 110180, 124260, 130473, 134577, 137340, 141660, 144970, 149530, 165270, 171566, 173964, 179436, 186390, 198324, 209342, 217455, 224295, 247905, 257349, 260946, 269154, 289940, 299060, 314013, 330540, 343132, 372780, 418684, 428915, 434910, 448590, 495810, 514698, 521892, 523355, 538308, 600481, 628026, 652365, 672885, 772047, 857830, 869820, 897180, 942039, 991620, 1029396, 1046710, 1200962, 1256052, 1286745, 1304730, 1345770, 1544094, 1570065, 1629877, 1715660, 1801443, 1884078, 2093420, 2401924, 2573490, 2609460, 2691540, 3002405, 3088188, 3140130, 3259754, 3602886, 3768156, 3860235, 4710195, 4889631, 5146980, 5404329, 6004810, 6280260, 6519508, 7205772, 7720470, 8149385, 9007215, 9420390, 9779262, 10808658, 11409139, 12009620, 14668893, 15440940, 16298770, 18014430, 18840780, 19558524, 21617316, 22818278, 24448155, 27021645, 29337786, 32597540, 34227417, 36028860, 45636556, 48896310, 54043290, 57045695, 58675572, 68454834, 73344465, 97792620, 102682251, 108086580, 114091390, 136909668, 146688930, 171137085, 205364502, 228182780, 293377860, 342274170, 410729004, 513411255, 684548340, 1026822510, 2053645020]

約数ペア:

[(1, 2053645020), (2, 1026822510), (3, 684548340), (4, 513411255), (5, 410729004), (6, 342274170), (7, 293377860), (9, 228182780), (10, 205364502), (12, 171137085), (14, 146688930), (15, 136909668), (18, 114091390), (19, 108086580), (20, 102682251), (21, 97792620), (28, 73344465), (30, 68454834), (35, 58675572), (36, 57045695), (38, 54043290), (42, 48896310), (45, 45636556), (57, 36028860), (60, 34227417), (63, 32597540), (70, 29337786), (76, 27021645), (84, 24448155), (90, 22818278), (95, 21617316), (105, 19558524), (109, 18840780), (114, 18014430), (126, 16298770), (133, 15440940), (140, 14668893), (171, 12009620), (180, 11409139), (190, 10808658), (210, 9779262), (218, 9420390), (228, 9007215), (252, 8149385), (266, 7720470), (285, 7205772), (315, 6519508), (327, 6280260), (342, 6004810), (380, 5404329), (399, 5146980), (420, 4889631), (436, 4710195), (532, 3860235), (545, 3768156), (570, 3602886), (630, 3259754), (654, 3140130), (665, 3088188), (684, 3002405), (763, 2691540), (787, 2609460), (798, 2573490), (855, 2401924), (981, 2093420), (1090, 1884078), (1140, 1801443), (1197, 1715660), (1260, 1629877), (1308, 1570065), (1330, 1544094), (1526, 1345770), (1574, 1304730), (1596, 1286745), (1635, 1256052), (1710, 1200962), (1962, 1046710), (1995, 1029396), (2071, 991620), (2180, 942039), (2289, 897180), (2361, 869820), (2394, 857830), (2660, 772047), (3052, 672885), (3148, 652365), (3270, 628026), (3420, 600481), (3815, 538308), (3924, 523355), (3935, 521892), (3990, 514698), (4142, 495810), (4578, 448590), (4722, 434910), (4788, 428915), (4905, 418684), (5509, 372780), (5985, 343132), (6213, 330540), (6540, 314013), (6867, 299060), (7083, 289940), (7630, 269154), (7870, 260946), (7980, 257349), (8284, 247905), (9156, 224295), (9444, 217455), (9810, 209342), (10355, 198324), (11018, 186390), (11445, 179436), (11805, 173964), (11970, 171566), (12426, 165270), (13734, 149530), (14166, 144970), (14497, 141660), (14953, 137340), (15260, 134577), (15740, 130473), (16527, 124260), (18639, 110180), (19620, 104671), (20710, 99162), (22036, 93195), (22890, 89718), (23610, 86982), (23940, 85783), (24852, 82635), (27468, 74765), (27545, 74556), (28332, 72485), (28994, 70830), (29906, 68670), (31065, 66108), (33054, 62130), (34335, 59812), (35415, 57988), (37278, 55090), (41420, 49581), (43491, 47220), (44859, 45780)]