139264860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 466099200

約数和(自身を除く): 326834340

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, 101, 105, 134, 140, 147, 196, 201, 202, 210, 245, 268, 294, 303, 335, 343, 402, 404, 420, 469, 490, 505, 588, 606, 670, 686, 707, 735, 804, 938, 980, 1005, 1010, 1029, 1212, 1340, 1372, 1407, 1414, 1470, 1515, 1715, 1876, 2010, 2020, 2058, 2121, 2345, 2814, 2828, 2940, 3030, 3283, 3430, 3535, 4020, 4116, 4242, 4690, 4949, 5145, 5628, 6060, 6566, 6767, 6860, 7035, 7070, 8484, 9380, 9849, 9898, 10290, 10605, 13132, 13534, 14070, 14140, 14847, 16415, 19698, 19796, 20301, 20580, 21210, 22981, 24745, 27068, 28140, 29694, 32830, 33835, 34643, 39396, 40602, 42420, 45962, 47369, 49245, 49490, 59388, 65660, 67670, 68943, 69286, 74235, 81204, 91924, 94738, 98490, 98980, 101505, 103929, 114905, 135340, 137886, 138572, 142107, 148470, 173215, 189476, 196980, 203010, 207858, 229810, 236845, 275772, 284214, 296940, 331583, 344715, 346430, 406020, 415716, 459620, 473690, 519645, 568428, 663166, 689430, 692860, 710535, 947380, 994749, 1039290, 1326332, 1378860, 1421070, 1657915, 1989498, 2078580, 2321081, 2842140, 3315830, 3978996, 4642162, 4973745, 6631660, 6963243, 9284324, 9947490, 11605405, 13926486, 19894980, 23210810, 27852972, 34816215, 46421620, 69632430, 139264860]

約数ペア:

[(1, 139264860), (2, 69632430), (3, 46421620), (4, 34816215), (5, 27852972), (6, 23210810), (7, 19894980), (10, 13926486), (12, 11605405), (14, 9947490), (15, 9284324), (20, 6963243), (21, 6631660), (28, 4973745), (30, 4642162), (35, 3978996), (42, 3315830), (49, 2842140), (60, 2321081), (67, 2078580), (70, 1989498), (84, 1657915), (98, 1421070), (101, 1378860), (105, 1326332), (134, 1039290), (140, 994749), (147, 947380), (196, 710535), (201, 692860), (202, 689430), (210, 663166), (245, 568428), (268, 519645), (294, 473690), (303, 459620), (335, 415716), (343, 406020), (402, 346430), (404, 344715), (420, 331583), (469, 296940), (490, 284214), (505, 275772), (588, 236845), (606, 229810), (670, 207858), (686, 203010), (707, 196980), (735, 189476), (804, 173215), (938, 148470), (980, 142107), (1005, 138572), (1010, 137886), (1029, 135340), (1212, 114905), (1340, 103929), (1372, 101505), (1407, 98980), (1414, 98490), (1470, 94738), (1515, 91924), (1715, 81204), (1876, 74235), (2010, 69286), (2020, 68943), (2058, 67670), (2121, 65660), (2345, 59388), (2814, 49490), (2828, 49245), (2940, 47369), (3030, 45962), (3283, 42420), (3430, 40602), (3535, 39396), (4020, 34643), (4116, 33835), (4242, 32830), (4690, 29694), (4949, 28140), (5145, 27068), (5628, 24745), (6060, 22981), (6566, 21210), (6767, 20580), (6860, 20301), (7035, 19796), (7070, 19698), (8484, 16415), (9380, 14847), (9849, 14140), (9898, 14070), (10290, 13534), (10605, 13132)]