2247603240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{28081}}^1$

素因数の和:28147

約数の個数: 128

約数和(自身を含む): 7278854400

約数和(自身を除く): 5031251160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3335, 3480, 4002, 5336, 6670, 8004, 10005, 13340, 16008, 20010, 26680, 28081, 40020, 56162, 80040, 84243, 112324, 140405, 168486, 224648, 280810, 336972, 421215, 561620, 645863, 673944, 814349, 842430, 1123240, 1291726, 1628698, 1684860, 1937589, 2443047, 2583452, 3229315, 3257396, 3369720, 3875178, 4071745, 4886094, 5166904, 6458630, 6514792, 7750356, 8143490, 9687945, 9772188, 12215235, 12917260, 15500712, 16286980, 18730027, 19375890, 19544376, 24430470, 25834520, 32573960, 37460054, 38751780, 48860940, 56190081, 74920108, 77503560, 93650135, 97721880, 112380162, 149840216, 187300270, 224760324, 280950405, 374600540, 449520648, 561900810, 749201080, 1123801620, 2247603240]

約数ペア:

[(1, 2247603240), (2, 1123801620), (3, 749201080), (4, 561900810), (5, 449520648), (6, 374600540), (8, 280950405), (10, 224760324), (12, 187300270), (15, 149840216), (20, 112380162), (23, 97721880), (24, 93650135), (29, 77503560), (30, 74920108), (40, 56190081), (46, 48860940), (58, 38751780), (60, 37460054), (69, 32573960), (87, 25834520), (92, 24430470), (115, 19544376), (116, 19375890), (120, 18730027), (138, 16286980), (145, 15500712), (174, 12917260), (184, 12215235), (230, 9772188), (232, 9687945), (276, 8143490), (290, 7750356), (345, 6514792), (348, 6458630), (435, 5166904), (460, 4886094), (552, 4071745), (580, 3875178), (667, 3369720), (690, 3257396), (696, 3229315), (870, 2583452), (920, 2443047), (1160, 1937589), (1334, 1684860), (1380, 1628698), (1740, 1291726), (2001, 1123240), (2668, 842430), (2760, 814349), (3335, 673944), (3480, 645863), (4002, 561620), (5336, 421215), (6670, 336972), (8004, 280810), (10005, 224648), (13340, 168486), (16008, 140405), (20010, 112324), (26680, 84243), (28081, 80040), (40020, 56162)]