2492616840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9187}}^1$

素因数の和:9244

約数の個数: 256

約数和(自身を含む): 9526118400

約数和(自身を除く): 7033501560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4522, 4760, 4845, 5320, 6460, 6783, 7140, 7752, 7980, 9044, 9187, 9690, 11305, 12920, 13566, 14280, 15960, 18088, 18374, 19380, 22610, 27132, 27561, 33915, 36748, 38760, 45220, 45935, 54264, 55122, 64309, 67830, 73496, 90440, 91870, 110244, 128618, 135660, 137805, 156179, 174553, 183740, 192927, 220488, 257236, 271320, 275610, 312358, 321545, 349106, 367480, 385854, 468537, 514472, 523659, 551220, 624716, 643090, 698212, 771708, 780895, 872765, 937074, 964635, 1047318, 1093253, 1102440, 1221871, 1249432, 1286180, 1396424, 1543416, 1561790, 1745530, 1874148, 1929270, 2094636, 2186506, 2342685, 2443742, 2572360, 2618295, 2967401, 3123580, 3279759, 3491060, 3665613, 3748296, 3858540, 4189272, 4373012, 4685370, 4887484, 5236590, 5466265, 5934802, 6109355, 6247160, 6559518, 6982120, 7331226, 7717080, 8746024, 8902203, 9370740, 9774968, 10473180, 10932530, 11869604, 12218710, 13119036, 14662452, 14837005, 16398795, 17804406, 18328065, 18741480, 20771807, 20946360, 21865060, 23739208, 24437420, 26238072, 29324904, 29674010, 32797590, 35608812, 36656130, 41543614, 43730120, 44511015, 48874840, 59348020, 62315421, 65595180, 71217624, 73312260, 83087228, 89022030, 103859035, 118696040, 124630842, 131190360, 146624520, 166174456, 178044060, 207718070, 249261684, 311577105, 356088120, 415436140, 498523368, 623154210, 830872280, 1246308420, 2492616840]

約数ペア:

[(1, 2492616840), (2, 1246308420), (3, 830872280), (4, 623154210), (5, 498523368), (6, 415436140), (7, 356088120), (8, 311577105), (10, 249261684), (12, 207718070), (14, 178044060), (15, 166174456), (17, 146624520), (19, 131190360), (20, 124630842), (21, 118696040), (24, 103859035), (28, 89022030), (30, 83087228), (34, 73312260), (35, 71217624), (38, 65595180), (40, 62315421), (42, 59348020), (51, 48874840), (56, 44511015), (57, 43730120), (60, 41543614), (68, 36656130), (70, 35608812), (76, 32797590), (84, 29674010), (85, 29324904), (95, 26238072), (102, 24437420), (105, 23739208), (114, 21865060), (119, 20946360), (120, 20771807), (133, 18741480), (136, 18328065), (140, 17804406), (152, 16398795), (168, 14837005), (170, 14662452), (190, 13119036), (204, 12218710), (210, 11869604), (228, 10932530), (238, 10473180), (255, 9774968), (266, 9370740), (280, 8902203), (285, 8746024), (323, 7717080), (340, 7331226), (357, 6982120), (380, 6559518), (399, 6247160), (408, 6109355), (420, 5934802), (456, 5466265), (476, 5236590), (510, 4887484), (532, 4685370), (570, 4373012), (595, 4189272), (646, 3858540), (665, 3748296), (680, 3665613), (714, 3491060), (760, 3279759), (798, 3123580), (840, 2967401), (952, 2618295), (969, 2572360), (1020, 2443742), (1064, 2342685), (1140, 2186506), (1190, 2094636), (1292, 1929270), (1330, 1874148), (1428, 1745530), (1596, 1561790), (1615, 1543416), (1785, 1396424), (1938, 1286180), (1995, 1249432), (2040, 1221871), (2261, 1102440), (2280, 1093253), (2380, 1047318), (2584, 964635), (2660, 937074), (2856, 872765), (3192, 780895), (3230, 771708), (3570, 698212), (3876, 643090), (3990, 624716), (4522, 551220), (4760, 523659), (4845, 514472), (5320, 468537), (6460, 385854), (6783, 367480), (7140, 349106), (7752, 321545), (7980, 312358), (9044, 275610), (9187, 271320), (9690, 257236), (11305, 220488), (12920, 192927), (13566, 183740), (14280, 174553), (15960, 156179), (18088, 137805), (18374, 135660), (19380, 128618), (22610, 110244), (27132, 91870), (27561, 90440), (33915, 73496), (36748, 67830), (38760, 64309), (45220, 55122), (45935, 54264)]