2103441480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{278233}}^1$

素因数の和:278260

約数の個数: 128

約数和(自身を含む): 8013139200

約数和(自身を除く): 5909697720

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 278233, 556466, 834699, 1112932, 1391165, 1669398, 1947631, 2225864, 2504097, 2782330, 3338796, 3895262, 4173495, 5008194, 5564660, 5842893, 6677592, 7512291, 7790524, 8346990, 9738155, 10016388, 11129320, 11685786, 12520485, 15024582, 15581048, 16693980, 17528679, 19476310, 20032776, 23371572, 25040970, 29214465, 30049164, 33387960, 35057358, 37561455, 38952620, 46743144, 50081940, 52586037, 58428930, 60098328, 70114716, 75122910, 77905240, 87643395, 100163880, 105172074, 116857860, 140229432, 150245820, 175286790, 210344148, 233715720, 262930185, 300491640, 350573580, 420688296, 525860370, 701147160, 1051720740, 2103441480]

約数ペア:

[(1, 2103441480), (2, 1051720740), (3, 701147160), (4, 525860370), (5, 420688296), (6, 350573580), (7, 300491640), (8, 262930185), (9, 233715720), (10, 210344148), (12, 175286790), (14, 150245820), (15, 140229432), (18, 116857860), (20, 105172074), (21, 100163880), (24, 87643395), (27, 77905240), (28, 75122910), (30, 70114716), (35, 60098328), (36, 58428930), (40, 52586037), (42, 50081940), (45, 46743144), (54, 38952620), (56, 37561455), (60, 35057358), (63, 33387960), (70, 30049164), (72, 29214465), (84, 25040970), (90, 23371572), (105, 20032776), (108, 19476310), (120, 17528679), (126, 16693980), (135, 15581048), (140, 15024582), (168, 12520485), (180, 11685786), (189, 11129320), (210, 10016388), (216, 9738155), (252, 8346990), (270, 7790524), (280, 7512291), (315, 6677592), (360, 5842893), (378, 5564660), (420, 5008194), (504, 4173495), (540, 3895262), (630, 3338796), (756, 2782330), (840, 2504097), (945, 2225864), (1080, 1947631), (1260, 1669398), (1512, 1391165), (1890, 1112932), (2520, 834699), (3780, 556466), (7560, 278233)]