1640354310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1627

約数の個数: 192

約数和(自身を含む): 5214523392

約数和(自身を除く): 3574169082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 103, 105, 119, 126, 153, 170, 206, 210, 238, 255, 306, 309, 315, 357, 510, 515, 595, 618, 630, 714, 721, 765, 927, 1030, 1071, 1190, 1442, 1487, 1530, 1545, 1751, 1785, 1854, 2142, 2163, 2974, 3090, 3502, 3570, 3605, 4326, 4461, 4635, 5253, 5355, 6489, 7210, 7435, 8755, 8922, 9270, 10409, 10506, 10710, 10815, 12257, 12978, 13383, 14870, 15759, 17510, 20818, 21630, 22305, 24514, 25279, 26265, 26766, 31227, 31518, 32445, 36771, 44610, 50558, 52045, 52530, 61285, 62454, 64890, 66915, 73542, 75837, 78795, 93681, 104090, 110313, 122570, 126395, 133830, 151674, 153161, 156135, 157590, 176953, 183855, 187362, 220626, 227511, 252790, 306322, 312270, 353906, 367710, 379185, 455022, 459483, 468405, 530859, 551565, 758370, 765805, 884765, 918966, 936810, 1061718, 1072127, 1103130, 1137555, 1378449, 1531610, 1592577, 1769530, 2144254, 2275110, 2297415, 2603737, 2654295, 2756898, 3185154, 3216381, 4594830, 5207474, 5308590, 5360635, 6432762, 6892245, 7811211, 7962885, 9649143, 10721270, 13018685, 13784490, 15622422, 15925770, 16081905, 18226159, 19298286, 23433633, 26037370, 32163810, 36452318, 39056055, 46867266, 48245715, 54678477, 78112110, 91130795, 96491430, 109356954, 117168165, 164035431, 182261590, 234336330, 273392385, 328070862, 546784770, 820177155, 1640354310]

約数ペア:

[(1, 1640354310), (2, 820177155), (3, 546784770), (5, 328070862), (6, 273392385), (7, 234336330), (9, 182261590), (10, 164035431), (14, 117168165), (15, 109356954), (17, 96491430), (18, 91130795), (21, 78112110), (30, 54678477), (34, 48245715), (35, 46867266), (42, 39056055), (45, 36452318), (51, 32163810), (63, 26037370), (70, 23433633), (85, 19298286), (90, 18226159), (102, 16081905), (103, 15925770), (105, 15622422), (119, 13784490), (126, 13018685), (153, 10721270), (170, 9649143), (206, 7962885), (210, 7811211), (238, 6892245), (255, 6432762), (306, 5360635), (309, 5308590), (315, 5207474), (357, 4594830), (510, 3216381), (515, 3185154), (595, 2756898), (618, 2654295), (630, 2603737), (714, 2297415), (721, 2275110), (765, 2144254), (927, 1769530), (1030, 1592577), (1071, 1531610), (1190, 1378449), (1442, 1137555), (1487, 1103130), (1530, 1072127), (1545, 1061718), (1751, 936810), (1785, 918966), (1854, 884765), (2142, 765805), (2163, 758370), (2974, 551565), (3090, 530859), (3502, 468405), (3570, 459483), (3605, 455022), (4326, 379185), (4461, 367710), (4635, 353906), (5253, 312270), (5355, 306322), (6489, 252790), (7210, 227511), (7435, 220626), (8755, 187362), (8922, 183855), (9270, 176953), (10409, 157590), (10506, 156135), (10710, 153161), (10815, 151674), (12257, 133830), (12978, 126395), (13383, 122570), (14870, 110313), (15759, 104090), (17510, 93681), (20818, 78795), (21630, 75837), (22305, 73542), (24514, 66915), (25279, 64890), (26265, 62454), (26766, 61285), (31227, 52530), (31518, 52045), (32445, 50558), (36771, 44610)]