2169464640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4547}}^1$

素因数の和:4645

約数の個数: 224

約数和(自身を含む): 7984687104

約数和(自身を除く): 5815222464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 672, 710, 840, 852, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1988, 2130, 2240, 2272, 2485, 2840, 2982, 3360, 3408, 3976, 4260, 4544, 4547, 4970, 5680, 5964, 6720, 6816, 7455, 7952, 8520, 9094, 9940, 11360, 11928, 13632, 13641, 14910, 15904, 17040, 18188, 19880, 22720, 22735, 23856, 27282, 29820, 31808, 31829, 34080, 36376, 39760, 45470, 47712, 54564, 59640, 63658, 68160, 68205, 72752, 79520, 90940, 95424, 95487, 109128, 119280, 127316, 136410, 145504, 159040, 159145, 181880, 190974, 218256, 238560, 254632, 272820, 291008, 318290, 322837, 363760, 381948, 436512, 477120, 477435, 509264, 545640, 636580, 645674, 727520, 763896, 873024, 954870, 968511, 1018528, 1091280, 1273160, 1291348, 1455040, 1527792, 1614185, 1909740, 1937022, 2037056, 2182560, 2259859, 2546320, 2582696, 3055584, 3228370, 3819480, 3874044, 4365120, 4519718, 4842555, 5092640, 5165392, 6111168, 6456740, 6779577, 7638960, 7748088, 9039436, 9685110, 10185280, 10330784, 11299295, 12913480, 13559154, 15277920, 15496176, 18078872, 19370220, 20661568, 22598590, 25826960, 27118308, 30555840, 30992352, 33897885, 36157744, 38740440, 45197180, 51653920, 54236616, 61984704, 67795770, 72315488, 77480880, 90394360, 103307840, 108473232, 135591540, 144630976, 154961760, 180788720, 216946464, 271183080, 309923520, 361577440, 433892928, 542366160, 723154880, 1084732320, 2169464640]

約数ペア:

[(1, 2169464640), (2, 1084732320), (3, 723154880), (4, 542366160), (5, 433892928), (6, 361577440), (7, 309923520), (8, 271183080), (10, 216946464), (12, 180788720), (14, 154961760), (15, 144630976), (16, 135591540), (20, 108473232), (21, 103307840), (24, 90394360), (28, 77480880), (30, 72315488), (32, 67795770), (35, 61984704), (40, 54236616), (42, 51653920), (48, 45197180), (56, 38740440), (60, 36157744), (64, 33897885), (70, 30992352), (71, 30555840), (80, 27118308), (84, 25826960), (96, 22598590), (105, 20661568), (112, 19370220), (120, 18078872), (140, 15496176), (142, 15277920), (160, 13559154), (168, 12913480), (192, 11299295), (210, 10330784), (213, 10185280), (224, 9685110), (240, 9039436), (280, 7748088), (284, 7638960), (320, 6779577), (336, 6456740), (355, 6111168), (420, 5165392), (426, 5092640), (448, 4842555), (480, 4519718), (497, 4365120), (560, 3874044), (568, 3819480), (672, 3228370), (710, 3055584), (840, 2582696), (852, 2546320), (960, 2259859), (994, 2182560), (1065, 2037056), (1120, 1937022), (1136, 1909740), (1344, 1614185), (1420, 1527792), (1491, 1455040), (1680, 1291348), (1704, 1273160), (1988, 1091280), (2130, 1018528), (2240, 968511), (2272, 954870), (2485, 873024), (2840, 763896), (2982, 727520), (3360, 645674), (3408, 636580), (3976, 545640), (4260, 509264), (4544, 477435), (4547, 477120), (4970, 436512), (5680, 381948), (5964, 363760), (6720, 322837), (6816, 318290), (7455, 291008), (7952, 272820), (8520, 254632), (9094, 238560), (9940, 218256), (11360, 190974), (11928, 181880), (13632, 159145), (13641, 159040), (14910, 145504), (15904, 136410), (17040, 127316), (18188, 119280), (19880, 109128), (22720, 95487), (22735, 95424), (23856, 90940), (27282, 79520), (29820, 72752), (31808, 68205), (31829, 68160), (34080, 63658), (36376, 59640), (39760, 54564), (45470, 47712)]