1250626020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 192

約数和(自身を含む): 4149196800

約数和(自身を除く): 2898570780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 343, 402, 420, 469, 490, 588, 670, 686, 735, 804, 907, 938, 980, 1005, 1029, 1340, 1372, 1407, 1470, 1715, 1814, 1876, 2010, 2058, 2345, 2721, 2814, 2940, 3283, 3430, 3628, 4020, 4116, 4535, 4690, 5145, 5442, 5628, 6349, 6566, 6860, 7035, 9070, 9380, 9849, 10290, 10884, 12698, 13132, 13605, 14070, 16415, 18140, 19047, 19698, 20580, 22981, 25396, 27210, 28140, 31745, 32830, 38094, 39396, 44443, 45962, 49245, 54420, 60769, 63490, 65660, 68943, 76188, 88886, 91924, 95235, 98490, 114905, 121538, 126980, 133329, 137886, 177772, 182307, 190470, 196980, 222215, 229810, 243076, 266658, 275772, 303845, 311101, 344715, 364614, 380940, 425383, 444430, 459620, 533316, 607690, 622202, 666645, 689430, 729228, 850766, 888860, 911535, 933303, 1215380, 1244404, 1276149, 1333290, 1378860, 1555505, 1701532, 1823070, 1866606, 2126915, 2552298, 2666580, 2977681, 3111010, 3646140, 3733212, 4253830, 4666515, 5104596, 5955362, 6222020, 6380745, 8507660, 8933043, 9333030, 11910724, 12761490, 14888405, 17866086, 18666060, 20843767, 25522980, 29776810, 35732172, 41687534, 44665215, 59553620, 62531301, 83375068, 89330430, 104218835, 125062602, 178660860, 208437670, 250125204, 312656505, 416875340, 625313010, 1250626020]

約数ペア:

[(1, 1250626020), (2, 625313010), (3, 416875340), (4, 312656505), (5, 250125204), (6, 208437670), (7, 178660860), (10, 125062602), (12, 104218835), (14, 89330430), (15, 83375068), (20, 62531301), (21, 59553620), (28, 44665215), (30, 41687534), (35, 35732172), (42, 29776810), (49, 25522980), (60, 20843767), (67, 18666060), (70, 17866086), (84, 14888405), (98, 12761490), (105, 11910724), (134, 9333030), (140, 8933043), (147, 8507660), (196, 6380745), (201, 6222020), (210, 5955362), (245, 5104596), (268, 4666515), (294, 4253830), (335, 3733212), (343, 3646140), (402, 3111010), (420, 2977681), (469, 2666580), (490, 2552298), (588, 2126915), (670, 1866606), (686, 1823070), (735, 1701532), (804, 1555505), (907, 1378860), (938, 1333290), (980, 1276149), (1005, 1244404), (1029, 1215380), (1340, 933303), (1372, 911535), (1407, 888860), (1470, 850766), (1715, 729228), (1814, 689430), (1876, 666645), (2010, 622202), (2058, 607690), (2345, 533316), (2721, 459620), (2814, 444430), (2940, 425383), (3283, 380940), (3430, 364614), (3628, 344715), (4020, 311101), (4116, 303845), (4535, 275772), (4690, 266658), (5145, 243076), (5442, 229810), (5628, 222215), (6349, 196980), (6566, 190470), (6860, 182307), (7035, 177772), (9070, 137886), (9380, 133329), (9849, 126980), (10290, 121538), (10884, 114905), (12698, 98490), (13132, 95235), (13605, 91924), (14070, 88886), (16415, 76188), (18140, 68943), (19047, 65660), (19698, 63490), (20580, 60769), (22981, 54420), (25396, 49245), (27210, 45962), (28140, 44443), (31745, 39396), (32830, 38094)]