2196321660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^2$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 7332736320

約数和(自身を除く): 5136414660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 109, 117, 130, 156, 158, 180, 195, 218, 234, 237, 260, 316, 327, 390, 395, 436, 468, 474, 545, 585, 654, 711, 780, 790, 948, 981, 1027, 1090, 1170, 1185, 1308, 1417, 1422, 1580, 1635, 1962, 2054, 2180, 2340, 2370, 2834, 2844, 3081, 3270, 3555, 3924, 4108, 4251, 4740, 4905, 5135, 5668, 6162, 6540, 7085, 7110, 8502, 8611, 9243, 9810, 10270, 11881, 12324, 12753, 14170, 14220, 15405, 17004, 17222, 18486, 19620, 20540, 21255, 23762, 25506, 25833, 28340, 30810, 34444, 35643, 36972, 42510, 43055, 46215, 47524, 51012, 51666, 59405, 61620, 63765, 71286, 77499, 85020, 86110, 92430, 103332, 106929, 111943, 118810, 127530, 129165, 142572, 154453, 154998, 172220, 178215, 184860, 213858, 223886, 237620, 255060, 258330, 308906, 309996, 335829, 356430, 387495, 427716, 447772, 463359, 516660, 534645, 559715, 617812, 671658, 712860, 772265, 774990, 926718, 938599, 1007487, 1069290, 1119430, 1343316, 1390077, 1544530, 1549980, 1679145, 1853436, 1877198, 2014974, 2138580, 2238860, 2316795, 2780154, 2815797, 3089060, 3358290, 3754396, 4029948, 4633590, 4692995, 5037435, 5560308, 5631594, 6716580, 6950385, 8447391, 9267180, 9385990, 10074870, 11263188, 12201787, 13900770, 14078985, 16894782, 18771980, 20149740, 24403574, 27801540, 28157970, 33789564, 36605361, 42236955, 48807148, 56315940, 61008935, 73210722, 84473910, 109816083, 122017870, 146421444, 168947820, 183026805, 219632166, 244035740, 366053610, 439264332, 549080415, 732107220, 1098160830, 2196321660]

約数ペア:

[(1, 2196321660), (2, 1098160830), (3, 732107220), (4, 549080415), (5, 439264332), (6, 366053610), (9, 244035740), (10, 219632166), (12, 183026805), (13, 168947820), (15, 146421444), (18, 122017870), (20, 109816083), (26, 84473910), (30, 73210722), (36, 61008935), (39, 56315940), (45, 48807148), (52, 42236955), (60, 36605361), (65, 33789564), (78, 28157970), (79, 27801540), (90, 24403574), (109, 20149740), (117, 18771980), (130, 16894782), (156, 14078985), (158, 13900770), (180, 12201787), (195, 11263188), (218, 10074870), (234, 9385990), (237, 9267180), (260, 8447391), (316, 6950385), (327, 6716580), (390, 5631594), (395, 5560308), (436, 5037435), (468, 4692995), (474, 4633590), (545, 4029948), (585, 3754396), (654, 3358290), (711, 3089060), (780, 2815797), (790, 2780154), (948, 2316795), (981, 2238860), (1027, 2138580), (1090, 2014974), (1170, 1877198), (1185, 1853436), (1308, 1679145), (1417, 1549980), (1422, 1544530), (1580, 1390077), (1635, 1343316), (1962, 1119430), (2054, 1069290), (2180, 1007487), (2340, 938599), (2370, 926718), (2834, 774990), (2844, 772265), (3081, 712860), (3270, 671658), (3555, 617812), (3924, 559715), (4108, 534645), (4251, 516660), (4740, 463359), (4905, 447772), (5135, 427716), (5668, 387495), (6162, 356430), (6540, 335829), (7085, 309996), (7110, 308906), (8502, 258330), (8611, 255060), (9243, 237620), (9810, 223886), (10270, 213858), (11881, 184860), (12324, 178215), (12753, 172220), (14170, 154998), (14220, 154453), (15405, 142572), (17004, 129165), (17222, 127530), (18486, 118810), (19620, 111943), (20540, 106929), (21255, 103332), (23762, 92430), (25506, 86110), (25833, 85020), (28340, 77499), (30810, 71286), (34444, 63765), (35643, 61620), (36972, 59405), (42510, 51666), (43055, 51012), (46215, 47524)]