18520283880

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{929}}^1$

素因数の和:1255

約数の個数: 384

約数和(自身を含む): 71657913600

約数和(自身を除く): 53137629720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 293, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 586, 630, 648, 756, 810, 840, 879, 929, 945, 972, 1080, 1134, 1172, 1215, 1260, 1465, 1512, 1620, 1701, 1758, 1858, 1890, 1944, 2051, 2268, 2344, 2430, 2520, 2637, 2787, 2835, 2930, 3240, 3402, 3516, 3716, 3780, 4102, 4395, 4536, 4645, 4860, 5274, 5574, 5670, 5860, 6153, 6503, 6804, 7032, 7432, 7560, 7911, 8204, 8361, 8505, 8790, 9290, 9720, 10255, 10548, 11148, 11340, 11720, 12306, 13006, 13185, 13608, 13935, 15822, 16408, 16722, 17010, 17580, 18459, 18580, 19509, 20510, 21096, 22296, 22680, 23733, 24612, 25083, 26012, 26370, 27870, 30765, 31644, 32515, 33444, 34020, 35160, 36918, 37160, 39018, 39555, 41020, 41805, 47466, 49224, 50166, 52024, 52740, 55377, 55740, 58527, 61530, 63288, 65030, 66888, 68040, 71199, 73836, 75249, 78036, 79110, 82040, 83610, 92295, 94932, 97545, 100332, 105480, 110754, 111480, 117054, 118665, 123060, 125415, 130060, 142398, 147672, 150498, 156072, 158220, 166131, 167220, 175581, 184590, 189864, 195090, 200664, 221508, 225747, 234108, 237330, 246120, 250830, 260120, 272197, 276885, 284796, 292635, 300996, 316440, 332262, 334440, 351162, 355995, 369180, 376245, 390180, 443016, 451494, 468216, 474660, 498393, 501660, 526743, 544394, 553770, 569592, 585270, 601992, 664524, 702324, 711990, 738360, 752490, 780360, 816591, 830655, 877905, 902988, 949320, 996786, 1003320, 1053486, 1088788, 1107540, 1128735, 1170540, 1329048, 1360985, 1404648, 1423980, 1504980, 1580229, 1633182, 1661310, 1755810, 1805976, 1905379, 1993572, 2106972, 2177576, 2215080, 2257470, 2341080, 2449773, 2491965, 2633715, 2721970, 2847960, 3009960, 3160458, 3266364, 3322620, 3511620, 3810758, 3987144, 4082955, 4213944, 4514940, 4899546, 4983930, 5267430, 5443940, 5716137, 6320916, 6532728, 6645240, 7023240, 7349319, 7621516, 7901145, 8165910, 9029880, 9526895, 9799092, 9967860, 10534860, 10887880, 11432274, 12248865, 12641832, 14698638, 15243032, 15802290, 16331820, 17148411, 19053790, 19598184, 19935720, 21069720, 22047957, 22864548, 24497730, 28580685, 29397276, 31604580, 32663640, 34296822, 36746595, 38107580, 44095914, 45729096, 48995460, 51445233, 57161370, 58794552, 63209160, 66143871, 68593644, 73493190, 76215160, 85742055, 88191828, 97990920, 102890466, 110239785, 114322740, 132287742, 137187288, 146986380, 154335699, 171484110, 176383656, 205780932, 220479570, 228645480, 257226165, 264575484, 293972760, 308671398, 330719355, 342968220, 411561864, 440959140, 463007097, 514452330, 529150968, 617342796, 661438710, 685936440, 771678495, 881918280, 926014194, 1028904660, 1234685592, 1322877420, 1543356990, 1852028388, 2057809320, 2315035485, 2645754840, 3086713980, 3704056776, 4630070970, 6173427960, 9260141940, 18520283880]

約数ペア:

[(1, 18520283880), (2, 9260141940), (3, 6173427960), (4, 4630070970), (5, 3704056776), (6, 3086713980), (7, 2645754840), (8, 2315035485), (9, 2057809320), (10, 1852028388), (12, 1543356990), (14, 1322877420), (15, 1234685592), (18, 1028904660), (20, 926014194), (21, 881918280), (24, 771678495), (27, 685936440), (28, 661438710), (30, 617342796), (35, 529150968), (36, 514452330), (40, 463007097), (42, 440959140), (45, 411561864), (54, 342968220), (56, 330719355), (60, 308671398), (63, 293972760), (70, 264575484), (72, 257226165), (81, 228645480), (84, 220479570), (90, 205780932), (105, 176383656), (108, 171484110), (120, 154335699), (126, 146986380), (135, 137187288), (140, 132287742), (162, 114322740), (168, 110239785), (180, 102890466), (189, 97990920), (210, 88191828), (216, 85742055), (243, 76215160), (252, 73493190), (270, 68593644), (280, 66143871), (293, 63209160), (315, 58794552), (324, 57161370), (360, 51445233), (378, 48995460), (405, 45729096), (420, 44095914), (486, 38107580), (504, 36746595), (540, 34296822), (567, 32663640), (586, 31604580), (630, 29397276), (648, 28580685), (756, 24497730), (810, 22864548), (840, 22047957), (879, 21069720), (929, 19935720), (945, 19598184), (972, 19053790), (1080, 17148411), (1134, 16331820), (1172, 15802290), (1215, 15243032), (1260, 14698638), (1465, 12641832), (1512, 12248865), (1620, 11432274), (1701, 10887880), (1758, 10534860), (1858, 9967860), (1890, 9799092), (1944, 9526895), (2051, 9029880), (2268, 8165910), (2344, 7901145), (2430, 7621516), (2520, 7349319), (2637, 7023240), (2787, 6645240), (2835, 6532728), (2930, 6320916), (3240, 5716137), (3402, 5443940), (3516, 5267430), (3716, 4983930), (3780, 4899546), (4102, 4514940), (4395, 4213944), (4536, 4082955), (4645, 3987144), (4860, 3810758), (5274, 3511620), (5574, 3322620), (5670, 3266364), (5860, 3160458), (6153, 3009960), (6503, 2847960), (6804, 2721970), (7032, 2633715), (7432, 2491965), (7560, 2449773), (7911, 2341080), (8204, 2257470), (8361, 2215080), (8505, 2177576), (8790, 2106972), (9290, 1993572), (9720, 1905379), (10255, 1805976), (10548, 1755810), (11148, 1661310), (11340, 1633182), (11720, 1580229), (12306, 1504980), (13006, 1423980), (13185, 1404648), (13608, 1360985), (13935, 1329048), (15822, 1170540), (16408, 1128735), (16722, 1107540), (17010, 1088788), (17580, 1053486), (18459, 1003320), (18580, 996786), (19509, 949320), (20510, 902988), (21096, 877905), (22296, 830655), (22680, 816591), (23733, 780360), (24612, 752490), (25083, 738360), (26012, 711990), (26370, 702324), (27870, 664524), (30765, 601992), (31644, 585270), (32515, 569592), (33444, 553770), (34020, 544394), (35160, 526743), (36918, 501660), (37160, 498393), (39018, 474660), (39555, 468216), (41020, 451494), (41805, 443016), (47466, 390180), (49224, 376245), (50166, 369180), (52024, 355995), (52740, 351162), (55377, 334440), (55740, 332262), (58527, 316440), (61530, 300996), (63288, 292635), (65030, 284796), (66888, 276885), (68040, 272197), (71199, 260120), (73836, 250830), (75249, 246120), (78036, 237330), (79110, 234108), (82040, 225747), (83610, 221508), (92295, 200664), (94932, 195090), (97545, 189864), (100332, 184590), (105480, 175581), (110754, 167220), (111480, 166131), (117054, 158220), (118665, 156072), (123060, 150498), (125415, 147672), (130060, 142398)]