284108160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{21139}}^1$

素因数の和:21168

約数の個数: 128

約数和(自身を含む): 1035014400

約数和(自身を除く): 750906240

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, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 21139, 42278, 63417, 84556, 105695, 126834, 147973, 169112, 211390, 253668, 295946, 317085, 338224, 422780, 443919, 507336, 591892, 634170, 676448, 739865, 845560, 887838, 1014672, 1183784, 1268340, 1352896, 1479730, 1691120, 1775676, 2029344, 2219595, 2367568, 2536680, 2705792, 2959460, 3382240, 3551352, 4058688, 4439190, 4735136, 5073360, 5918920, 6764480, 7102704, 8117376, 8878380, 9470272, 10146720, 11837840, 13528960, 14205408, 17756760, 18940544, 20293440, 23675680, 28410816, 35513520, 40586880, 47351360, 56821632, 71027040, 94702720, 142054080, 284108160]

約数ペア:

[(1, 284108160), (2, 142054080), (3, 94702720), (4, 71027040), (5, 56821632), (6, 47351360), (7, 40586880), (8, 35513520), (10, 28410816), (12, 23675680), (14, 20293440), (15, 18940544), (16, 17756760), (20, 14205408), (21, 13528960), (24, 11837840), (28, 10146720), (30, 9470272), (32, 8878380), (35, 8117376), (40, 7102704), (42, 6764480), (48, 5918920), (56, 5073360), (60, 4735136), (64, 4439190), (70, 4058688), (80, 3551352), (84, 3382240), (96, 2959460), (105, 2705792), (112, 2536680), (120, 2367568), (128, 2219595), (140, 2029344), (160, 1775676), (168, 1691120), (192, 1479730), (210, 1352896), (224, 1268340), (240, 1183784), (280, 1014672), (320, 887838), (336, 845560), (384, 739865), (420, 676448), (448, 634170), (480, 591892), (560, 507336), (640, 443919), (672, 422780), (840, 338224), (896, 317085), (960, 295946), (1120, 253668), (1344, 211390), (1680, 169112), (1920, 147973), (2240, 126834), (2688, 105695), (3360, 84556), (4480, 63417), (6720, 42278), (13440, 21139)]