1375356780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 288

約数和(自身を含む): 5198860800

約数和(自身を除く): 3823504020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 289, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 578, 595, 612, 630, 714, 756, 765, 867, 918, 945, 1020, 1071, 1156, 1190, 1259, 1260, 1428, 1445, 1530, 1734, 1785, 1836, 1890, 2023, 2142, 2295, 2380, 2518, 2601, 2890, 3060, 3213, 3468, 3570, 3777, 3780, 4046, 4284, 4335, 4590, 5036, 5202, 5355, 5780, 6069, 6295, 6426, 7140, 7554, 7803, 8092, 8670, 8813, 9180, 10115, 10404, 10710, 11331, 12138, 12590, 12852, 13005, 15108, 15606, 16065, 17340, 17626, 18207, 18885, 20230, 21403, 21420, 22662, 24276, 25180, 26010, 26439, 30345, 31212, 32130, 33993, 35252, 36414, 37770, 39015, 40460, 42806, 44065, 45324, 52020, 52878, 54621, 56655, 60690, 64209, 64260, 67986, 72828, 75540, 78030, 79317, 85612, 88130, 91035, 105756, 107015, 109242, 113310, 121380, 128418, 132195, 135972, 149821, 156060, 158634, 169965, 176260, 182070, 192627, 214030, 218484, 226620, 237951, 256836, 264390, 273105, 299642, 317268, 321045, 339930, 363851, 364140, 385254, 396585, 428060, 449463, 475902, 528780, 546210, 577881, 599284, 642090, 679860, 727702, 749105, 770508, 793170, 898926, 951804, 963135, 1091553, 1092420, 1155762, 1189755, 1284180, 1348389, 1455404, 1498210, 1586340, 1797852, 1819255, 1926270, 2183106, 2247315, 2311524, 2379510, 2546957, 2696778, 2889405, 2996420, 3274659, 3638510, 3852540, 4045167, 4366212, 4494630, 4759020, 5093914, 5393556, 5457765, 5778810, 6549318, 6741945, 7277020, 7640871, 8090334, 8989260, 9823977, 10187828, 10915530, 11557620, 12734785, 13098636, 13483890, 15281742, 16180668, 16373295, 19647954, 20225835, 21831060, 22922613, 25469570, 26967780, 30563484, 32746590, 38204355, 39295908, 40451670, 45845226, 49119885, 50939140, 65493180, 68767839, 76408710, 80903340, 91690452, 98239770, 114613065, 137535678, 152817420, 196479540, 229226130, 275071356, 343839195, 458452260, 687678390, 1375356780]

約数ペア:

[(1, 1375356780), (2, 687678390), (3, 458452260), (4, 343839195), (5, 275071356), (6, 229226130), (7, 196479540), (9, 152817420), (10, 137535678), (12, 114613065), (14, 98239770), (15, 91690452), (17, 80903340), (18, 76408710), (20, 68767839), (21, 65493180), (27, 50939140), (28, 49119885), (30, 45845226), (34, 40451670), (35, 39295908), (36, 38204355), (42, 32746590), (45, 30563484), (51, 26967780), (54, 25469570), (60, 22922613), (63, 21831060), (68, 20225835), (70, 19647954), (84, 16373295), (85, 16180668), (90, 15281742), (102, 13483890), (105, 13098636), (108, 12734785), (119, 11557620), (126, 10915530), (135, 10187828), (140, 9823977), (153, 8989260), (170, 8090334), (180, 7640871), (189, 7277020), (204, 6741945), (210, 6549318), (238, 5778810), (252, 5457765), (255, 5393556), (270, 5093914), (289, 4759020), (306, 4494630), (315, 4366212), (340, 4045167), (357, 3852540), (378, 3638510), (420, 3274659), (459, 2996420), (476, 2889405), (510, 2696778), (540, 2546957), (578, 2379510), (595, 2311524), (612, 2247315), (630, 2183106), (714, 1926270), (756, 1819255), (765, 1797852), (867, 1586340), (918, 1498210), (945, 1455404), (1020, 1348389), (1071, 1284180), (1156, 1189755), (1190, 1155762), (1259, 1092420), (1260, 1091553), (1428, 963135), (1445, 951804), (1530, 898926), (1734, 793170), (1785, 770508), (1836, 749105), (1890, 727702), (2023, 679860), (2142, 642090), (2295, 599284), (2380, 577881), (2518, 546210), (2601, 528780), (2890, 475902), (3060, 449463), (3213, 428060), (3468, 396585), (3570, 385254), (3777, 364140), (3780, 363851), (4046, 339930), (4284, 321045), (4335, 317268), (4590, 299642), (5036, 273105), (5202, 264390), (5355, 256836), (5780, 237951), (6069, 226620), (6295, 218484), (6426, 214030), (7140, 192627), (7554, 182070), (7803, 176260), (8092, 169965), (8670, 158634), (8813, 156060), (9180, 149821), (10115, 135972), (10404, 132195), (10710, 128418), (11331, 121380), (12138, 113310), (12590, 109242), (12852, 107015), (13005, 105756), (15108, 91035), (15606, 88130), (16065, 85612), (17340, 79317), (17626, 78030), (18207, 75540), (18885, 72828), (20230, 67986), (21403, 64260), (21420, 64209), (22662, 60690), (24276, 56655), (25180, 54621), (26010, 52878), (26439, 52020), (30345, 45324), (31212, 44065), (32130, 42806), (33993, 40460), (35252, 39015), (36414, 37770)]