5380475940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1183

約数の個数: 288

約数和(自身を含む): 19412090880

約数和(自身を除く): 14031614940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 139, 140, 155, 180, 186, 210, 217, 252, 278, 279, 310, 315, 372, 417, 420, 434, 465, 556, 558, 620, 630, 651, 695, 834, 868, 930, 973, 991, 1085, 1116, 1251, 1260, 1302, 1390, 1395, 1668, 1860, 1946, 1953, 1982, 2085, 2170, 2502, 2604, 2780, 2790, 2919, 2973, 3255, 3892, 3906, 3964, 4170, 4309, 4340, 4865, 4955, 5004, 5580, 5838, 5946, 6255, 6510, 6937, 7812, 8340, 8618, 8757, 8919, 9730, 9765, 9910, 11676, 11892, 12510, 12927, 13020, 13874, 14595, 14865, 17236, 17514, 17838, 19460, 19530, 19820, 20811, 21545, 25020, 25854, 27748, 29190, 29730, 30163, 30721, 34685, 35028, 35676, 38781, 39060, 41622, 43090, 43785, 44595, 51708, 58380, 59460, 60326, 61442, 62433, 64635, 69370, 77562, 83244, 86180, 87570, 89190, 90489, 92163, 104055, 120652, 122884, 124866, 129270, 137749, 138740, 150815, 153605, 155124, 175140, 178380, 180978, 184326, 193905, 208110, 215047, 249732, 258540, 271467, 275498, 276489, 301630, 307210, 312165, 361956, 368652, 387810, 413247, 416220, 430094, 452445, 460815, 542934, 550996, 552978, 603260, 614420, 624330, 645141, 688745, 775620, 826494, 860188, 904890, 921630, 964243, 1075235, 1085868, 1105956, 1239741, 1248660, 1290282, 1357335, 1377490, 1382445, 1652988, 1809780, 1843260, 1928486, 1935423, 2066235, 2150470, 2479482, 2580564, 2714670, 2754980, 2764890, 2892729, 3225705, 3856972, 3870846, 4132470, 4270219, 4300940, 4821215, 4958964, 5429340, 5529780, 5785458, 6198705, 6451410, 7741692, 8264940, 8540438, 8678187, 9642430, 9677115, 11570916, 12397410, 12810657, 12902820, 14463645, 17080876, 17356374, 19284860, 19354230, 21351095, 24794820, 25621314, 28927290, 29891533, 34712748, 38431971, 38708460, 42702190, 43390935, 51242628, 57854580, 59783066, 64053285, 76863942, 85404380, 86781870, 89674599, 119566132, 128106570, 149457665, 153727884, 173563740, 179349198, 192159855, 256213140, 269023797, 298915330, 358698396, 384319710, 448372995, 538047594, 597830660, 768639420, 896745990, 1076095188, 1345118985, 1793491980, 2690237970, 5380475940]

約数ペア:

[(1, 5380475940), (2, 2690237970), (3, 1793491980), (4, 1345118985), (5, 1076095188), (6, 896745990), (7, 768639420), (9, 597830660), (10, 538047594), (12, 448372995), (14, 384319710), (15, 358698396), (18, 298915330), (20, 269023797), (21, 256213140), (28, 192159855), (30, 179349198), (31, 173563740), (35, 153727884), (36, 149457665), (42, 128106570), (45, 119566132), (60, 89674599), (62, 86781870), (63, 85404380), (70, 76863942), (84, 64053285), (90, 59783066), (93, 57854580), (105, 51242628), (124, 43390935), (126, 42702190), (139, 38708460), (140, 38431971), (155, 34712748), (180, 29891533), (186, 28927290), (210, 25621314), (217, 24794820), (252, 21351095), (278, 19354230), (279, 19284860), (310, 17356374), (315, 17080876), (372, 14463645), (417, 12902820), (420, 12810657), (434, 12397410), (465, 11570916), (556, 9677115), (558, 9642430), (620, 8678187), (630, 8540438), (651, 8264940), (695, 7741692), (834, 6451410), (868, 6198705), (930, 5785458), (973, 5529780), (991, 5429340), (1085, 4958964), (1116, 4821215), (1251, 4300940), (1260, 4270219), (1302, 4132470), (1390, 3870846), (1395, 3856972), (1668, 3225705), (1860, 2892729), (1946, 2764890), (1953, 2754980), (1982, 2714670), (2085, 2580564), (2170, 2479482), (2502, 2150470), (2604, 2066235), (2780, 1935423), (2790, 1928486), (2919, 1843260), (2973, 1809780), (3255, 1652988), (3892, 1382445), (3906, 1377490), (3964, 1357335), (4170, 1290282), (4309, 1248660), (4340, 1239741), (4865, 1105956), (4955, 1085868), (5004, 1075235), (5580, 964243), (5838, 921630), (5946, 904890), (6255, 860188), (6510, 826494), (6937, 775620), (7812, 688745), (8340, 645141), (8618, 624330), (8757, 614420), (8919, 603260), (9730, 552978), (9765, 550996), (9910, 542934), (11676, 460815), (11892, 452445), (12510, 430094), (12927, 416220), (13020, 413247), (13874, 387810), (14595, 368652), (14865, 361956), (17236, 312165), (17514, 307210), (17838, 301630), (19460, 276489), (19530, 275498), (19820, 271467), (20811, 258540), (21545, 249732), (25020, 215047), (25854, 208110), (27748, 193905), (29190, 184326), (29730, 180978), (30163, 178380), (30721, 175140), (34685, 155124), (35028, 153605), (35676, 150815), (38781, 138740), (39060, 137749), (41622, 129270), (43090, 124866), (43785, 122884), (44595, 120652), (51708, 104055), (58380, 92163), (59460, 90489), (60326, 89190), (61442, 87570), (62433, 86180), (64635, 83244), (69370, 77562)]