1313259780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 4506848640

約数和(自身を除く): 3193588860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 73, 84, 87, 98, 105, 116, 140, 145, 146, 147, 174, 196, 203, 210, 211, 219, 245, 290, 292, 294, 348, 365, 406, 420, 422, 435, 438, 490, 511, 580, 588, 609, 633, 730, 735, 812, 844, 870, 876, 980, 1015, 1022, 1055, 1095, 1218, 1266, 1421, 1460, 1470, 1477, 1533, 1740, 2030, 2044, 2110, 2117, 2190, 2436, 2532, 2555, 2842, 2940, 2954, 3045, 3066, 3165, 3577, 4060, 4220, 4234, 4263, 4380, 4431, 5110, 5684, 5908, 6090, 6119, 6132, 6330, 6351, 7105, 7154, 7385, 7665, 8468, 8526, 8862, 10220, 10339, 10585, 10731, 12180, 12238, 12660, 12702, 14210, 14308, 14770, 14819, 15330, 15403, 17052, 17724, 17885, 18357, 20678, 21170, 21315, 21462, 22155, 24476, 25404, 28420, 29540, 29638, 30595, 30660, 30806, 31017, 31755, 35770, 36714, 41356, 42340, 42630, 42833, 42924, 44310, 44457, 46209, 51695, 53655, 59276, 61190, 61612, 62034, 63510, 71540, 73428, 74095, 77015, 85260, 85666, 88620, 88914, 91785, 92418, 103390, 103733, 107310, 107821, 122380, 124068, 127020, 128499, 148190, 154030, 155085, 171332, 177828, 183570, 184836, 206780, 207466, 214165, 214620, 215642, 222285, 231045, 256998, 296380, 299831, 308060, 310170, 311199, 323463, 367140, 414932, 428330, 431284, 444570, 446687, 462090, 513996, 518665, 539105, 599662, 620340, 622398, 642495, 646926, 754747, 856660, 889140, 893374, 899493, 924180, 1037330, 1078210, 1199324, 1244796, 1284990, 1293852, 1340061, 1499155, 1509494, 1555995, 1617315, 1786748, 1798986, 2074660, 2156420, 2233435, 2264241, 2569980, 2680122, 2998310, 3018988, 3111990, 3126809, 3234630, 3597972, 3773735, 4466870, 4497465, 4528482, 5360244, 5996620, 6223980, 6253618, 6469260, 6700305, 7547470, 8933740, 8994930, 9056964, 9380427, 11321205, 12507236, 13400610, 15094940, 15634045, 17989860, 18760854, 21887663, 22642410, 26801220, 31268090, 37521708, 43775326, 45284820, 46902135, 62536180, 65662989, 87550652, 93804270, 109438315, 131325978, 187608540, 218876630, 262651956, 328314945, 437753260, 656629890, 1313259780]

約数ペア:

[(1, 1313259780), (2, 656629890), (3, 437753260), (4, 328314945), (5, 262651956), (6, 218876630), (7, 187608540), (10, 131325978), (12, 109438315), (14, 93804270), (15, 87550652), (20, 65662989), (21, 62536180), (28, 46902135), (29, 45284820), (30, 43775326), (35, 37521708), (42, 31268090), (49, 26801220), (58, 22642410), (60, 21887663), (70, 18760854), (73, 17989860), (84, 15634045), (87, 15094940), (98, 13400610), (105, 12507236), (116, 11321205), (140, 9380427), (145, 9056964), (146, 8994930), (147, 8933740), (174, 7547470), (196, 6700305), (203, 6469260), (210, 6253618), (211, 6223980), (219, 5996620), (245, 5360244), (290, 4528482), (292, 4497465), (294, 4466870), (348, 3773735), (365, 3597972), (406, 3234630), (420, 3126809), (422, 3111990), (435, 3018988), (438, 2998310), (490, 2680122), (511, 2569980), (580, 2264241), (588, 2233435), (609, 2156420), (633, 2074660), (730, 1798986), (735, 1786748), (812, 1617315), (844, 1555995), (870, 1509494), (876, 1499155), (980, 1340061), (1015, 1293852), (1022, 1284990), (1055, 1244796), (1095, 1199324), (1218, 1078210), (1266, 1037330), (1421, 924180), (1460, 899493), (1470, 893374), (1477, 889140), (1533, 856660), (1740, 754747), (2030, 646926), (2044, 642495), (2110, 622398), (2117, 620340), (2190, 599662), (2436, 539105), (2532, 518665), (2555, 513996), (2842, 462090), (2940, 446687), (2954, 444570), (3045, 431284), (3066, 428330), (3165, 414932), (3577, 367140), (4060, 323463), (4220, 311199), (4234, 310170), (4263, 308060), (4380, 299831), (4431, 296380), (5110, 256998), (5684, 231045), (5908, 222285), (6090, 215642), (6119, 214620), (6132, 214165), (6330, 207466), (6351, 206780), (7105, 184836), (7154, 183570), (7385, 177828), (7665, 171332), (8468, 155085), (8526, 154030), (8862, 148190), (10220, 128499), (10339, 127020), (10585, 124068), (10731, 122380), (12180, 107821), (12238, 107310), (12660, 103733), (12702, 103390), (14210, 92418), (14308, 91785), (14770, 88914), (14819, 88620), (15330, 85666), (15403, 85260), (17052, 77015), (17724, 74095), (17885, 73428), (18357, 71540), (20678, 63510), (21170, 62034), (21315, 61612), (21462, 61190), (22155, 59276), (24476, 53655), (25404, 51695), (28420, 46209), (29540, 44457), (29638, 44310), (30595, 42924), (30660, 42833), (30806, 42630), (31017, 42340), (31755, 41356), (35770, 36714)]