243924720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2179

約数の個数: 160

約数和(自身を含む): 836738112

約数和(自身を除く): 592813392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2113, 2220, 2405, 2886, 2960, 3120, 3848, 4226, 4440, 4810, 5772, 6339, 7215, 7696, 8452, 8880, 9620, 10565, 11544, 12678, 14430, 16904, 19240, 21130, 23088, 25356, 27469, 28860, 31695, 33808, 38480, 42260, 50712, 54938, 57720, 63390, 78181, 82407, 84520, 101424, 109876, 115440, 126780, 137345, 156362, 164814, 169040, 219752, 234543, 253560, 274690, 312724, 329628, 390905, 412035, 439504, 469086, 507120, 549380, 625448, 659256, 781810, 824070, 938172, 1016353, 1098760, 1172715, 1250896, 1318512, 1563620, 1648140, 1876344, 2032706, 2197520, 2345430, 3049059, 3127240, 3296280, 3752688, 4065412, 4690860, 5081765, 6098118, 6254480, 6592560, 8130824, 9381720, 10163530, 12196236, 15245295, 16261648, 18763440, 20327060, 24392472, 30490590, 40654120, 48784944, 60981180, 81308240, 121962360, 243924720]

約数ペア:

[(1, 243924720), (2, 121962360), (3, 81308240), (4, 60981180), (5, 48784944), (6, 40654120), (8, 30490590), (10, 24392472), (12, 20327060), (13, 18763440), (15, 16261648), (16, 15245295), (20, 12196236), (24, 10163530), (26, 9381720), (30, 8130824), (37, 6592560), (39, 6254480), (40, 6098118), (48, 5081765), (52, 4690860), (60, 4065412), (65, 3752688), (74, 3296280), (78, 3127240), (80, 3049059), (104, 2345430), (111, 2197520), (120, 2032706), (130, 1876344), (148, 1648140), (156, 1563620), (185, 1318512), (195, 1250896), (208, 1172715), (222, 1098760), (240, 1016353), (260, 938172), (296, 824070), (312, 781810), (370, 659256), (390, 625448), (444, 549380), (481, 507120), (520, 469086), (555, 439504), (592, 412035), (624, 390905), (740, 329628), (780, 312724), (888, 274690), (962, 253560), (1040, 234543), (1110, 219752), (1443, 169040), (1480, 164814), (1560, 156362), (1776, 137345), (1924, 126780), (2113, 115440), (2220, 109876), (2405, 101424), (2886, 84520), (2960, 82407), (3120, 78181), (3848, 63390), (4226, 57720), (4440, 54938), (4810, 50712), (5772, 42260), (6339, 38480), (7215, 33808), (7696, 31695), (8452, 28860), (8880, 27469), (9620, 25356), (10565, 23088), (11544, 21130), (12678, 19240), (14430, 16904)]