1979272260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10267}}^1$

素因数の和:10312

約数の個数: 240

約数和(自身を含む): 7514204544

約数和(自身を除く): 5534932284

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, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2142, 2268, 2295, 2380, 2754, 2835, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 5508, 5670, 6426, 6885, 7140, 9180, 9639, 10267, 10710, 11340, 12852, 13770, 16065, 19278, 20534, 21420, 27540, 30801, 32130, 38556, 41068, 48195, 51335, 61602, 64260, 71869, 92403, 96390, 102670, 123204, 143738, 154005, 174539, 184806, 192780, 205340, 215607, 277209, 287476, 308010, 349078, 359345, 369612, 431214, 462015, 523617, 554418, 616020, 646821, 698156, 718690, 831627, 862428, 872695, 924030, 1047234, 1078035, 1108836, 1221773, 1293642, 1386045, 1437380, 1570851, 1663254, 1745390, 1848060, 1940463, 2094468, 2156070, 2443546, 2587284, 2618085, 2772090, 3141702, 3234105, 3326508, 3490780, 3665319, 3880926, 4158135, 4312140, 4712553, 4887092, 5236170, 5544180, 5821389, 6108865, 6283404, 6468210, 7330638, 7761852, 7854255, 8316270, 9425106, 9702315, 10472340, 10995957, 11642778, 12217730, 12936420, 14137659, 14661276, 15708510, 16632540, 18326595, 18850212, 19404630, 21991914, 23285556, 23562765, 24435460, 28275318, 29106945, 31417020, 32987871, 36653190, 38809260, 43983828, 47125530, 54979785, 56550636, 58213890, 65975742, 70688295, 73306380, 94251060, 98963613, 109959570, 116427780, 131951484, 141376590, 164939355, 197927226, 219919140, 282753180, 329878710, 395854452, 494818065, 659757420, 989636130, 1979272260]

約数ペア:

[(1, 1979272260), (2, 989636130), (3, 659757420), (4, 494818065), (5, 395854452), (6, 329878710), (7, 282753180), (9, 219919140), (10, 197927226), (12, 164939355), (14, 141376590), (15, 131951484), (17, 116427780), (18, 109959570), (20, 98963613), (21, 94251060), (27, 73306380), (28, 70688295), (30, 65975742), (34, 58213890), (35, 56550636), (36, 54979785), (42, 47125530), (45, 43983828), (51, 38809260), (54, 36653190), (60, 32987871), (63, 31417020), (68, 29106945), (70, 28275318), (81, 24435460), (84, 23562765), (85, 23285556), (90, 21991914), (102, 19404630), (105, 18850212), (108, 18326595), (119, 16632540), (126, 15708510), (135, 14661276), (140, 14137659), (153, 12936420), (162, 12217730), (170, 11642778), (180, 10995957), (189, 10472340), (204, 9702315), (210, 9425106), (238, 8316270), (252, 7854255), (255, 7761852), (270, 7330638), (306, 6468210), (315, 6283404), (324, 6108865), (340, 5821389), (357, 5544180), (378, 5236170), (405, 4887092), (420, 4712553), (459, 4312140), (476, 4158135), (510, 3880926), (540, 3665319), (567, 3490780), (595, 3326508), (612, 3234105), (630, 3141702), (714, 2772090), (756, 2618085), (765, 2587284), (810, 2443546), (918, 2156070), (945, 2094468), (1020, 1940463), (1071, 1848060), (1134, 1745390), (1190, 1663254), (1260, 1570851), (1377, 1437380), (1428, 1386045), (1530, 1293642), (1620, 1221773), (1785, 1108836), (1836, 1078035), (1890, 1047234), (2142, 924030), (2268, 872695), (2295, 862428), (2380, 831627), (2754, 718690), (2835, 698156), (3060, 646821), (3213, 616020), (3570, 554418), (3780, 523617), (4284, 462015), (4590, 431214), (5355, 369612), (5508, 359345), (5670, 349078), (6426, 308010), (6885, 287476), (7140, 277209), (9180, 215607), (9639, 205340), (10267, 192780), (10710, 184806), (11340, 174539), (12852, 154005), (13770, 143738), (16065, 123204), (19278, 102670), (20534, 96390), (21420, 92403), (27540, 71869), (30801, 64260), (32130, 61602), (38556, 51335), (41068, 48195)]