146315880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 363167640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 230, 246, 276, 328, 345, 360, 369, 410, 414, 431, 460, 492, 552, 615, 690, 738, 820, 828, 862, 920, 943, 984, 1035, 1230, 1293, 1380, 1476, 1640, 1656, 1724, 1845, 1886, 2070, 2155, 2460, 2586, 2760, 2829, 2952, 3448, 3690, 3772, 3879, 4140, 4310, 4715, 4920, 5172, 5658, 6465, 7380, 7544, 7758, 8280, 8487, 8620, 9430, 9913, 10344, 11316, 12930, 14145, 14760, 15516, 16974, 17240, 17671, 18860, 19395, 19826, 22632, 25860, 28290, 29739, 31032, 33948, 35342, 37720, 38790, 39652, 42435, 49565, 51720, 53013, 56580, 59478, 67896, 70684, 77580, 79304, 84870, 88355, 89217, 99130, 106026, 113160, 118956, 141368, 148695, 155160, 159039, 169740, 176710, 178434, 198260, 212052, 237912, 265065, 297390, 318078, 339480, 353420, 356868, 396520, 406433, 424104, 446085, 530130, 594780, 636156, 706840, 713736, 795195, 812866, 892170, 1060260, 1189560, 1219299, 1272312, 1590390, 1625732, 1784340, 2032165, 2120520, 2438598, 3180780, 3251464, 3568680, 3657897, 4064330, 4877196, 6096495, 6361560, 7315794, 8128660, 9754392, 12192990, 14631588, 16257320, 18289485, 24385980, 29263176, 36578970, 48771960, 73157940, 146315880]

約数ペア:

[(1, 146315880), (2, 73157940), (3, 48771960), (4, 36578970), (5, 29263176), (6, 24385980), (8, 18289485), (9, 16257320), (10, 14631588), (12, 12192990), (15, 9754392), (18, 8128660), (20, 7315794), (23, 6361560), (24, 6096495), (30, 4877196), (36, 4064330), (40, 3657897), (41, 3568680), (45, 3251464), (46, 3180780), (60, 2438598), (69, 2120520), (72, 2032165), (82, 1784340), (90, 1625732), (92, 1590390), (115, 1272312), (120, 1219299), (123, 1189560), (138, 1060260), (164, 892170), (180, 812866), (184, 795195), (205, 713736), (207, 706840), (230, 636156), (246, 594780), (276, 530130), (328, 446085), (345, 424104), (360, 406433), (369, 396520), (410, 356868), (414, 353420), (431, 339480), (460, 318078), (492, 297390), (552, 265065), (615, 237912), (690, 212052), (738, 198260), (820, 178434), (828, 176710), (862, 169740), (920, 159039), (943, 155160), (984, 148695), (1035, 141368), (1230, 118956), (1293, 113160), (1380, 106026), (1476, 99130), (1640, 89217), (1656, 88355), (1724, 84870), (1845, 79304), (1886, 77580), (2070, 70684), (2155, 67896), (2460, 59478), (2586, 56580), (2760, 53013), (2829, 51720), (2952, 49565), (3448, 42435), (3690, 39652), (3772, 38790), (3879, 37720), (4140, 35342), (4310, 33948), (4715, 31032), (4920, 29739), (5172, 28290), (5658, 25860), (6465, 22632), (7380, 19826), (7544, 19395), (7758, 18860), (8280, 17671), (8487, 17240), (8620, 16974), (9430, 15516), (9913, 14760), (10344, 14145), (11316, 12930)]