1264832640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12917}}^1$

素因数の和:12959

約数の個数: 192

約数和(自身を含む): 4624902360

約数和(自身を除く): 3360069720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 12917, 16320, 19584, 24480, 25834, 32640, 38751, 48960, 51668, 64585, 77502, 97920, 103336, 116253, 129170, 155004, 193755, 206672, 219589, 232506, 258340, 310008, 387510, 413344, 439178, 465012, 516680, 581265, 620016, 658767, 775020, 826688, 878356, 930024, 1033360, 1097945, 1162530, 1240032, 1317534, 1550040, 1653376, 1756712, 1860048, 1976301, 2066720, 2195890, 2325060, 2480064, 2635068, 3100080, 3293835, 3513424, 3720096, 3952602, 4133440, 4391780, 4650120, 4960128, 5270136, 6200160, 6587670, 7026848, 7440192, 7905204, 8266880, 8783560, 9300240, 9881505, 10540272, 12400320, 13175340, 14053696, 14880384, 15810408, 17567120, 18600480, 19763010, 21080544, 24800640, 26350680, 28107392, 31620816, 35134240, 37200960, 39526020, 42161088, 52701360, 63241632, 70268480, 74401920, 79052040, 84322176, 105402720, 126483264, 140536960, 158104080, 210805440, 252966528, 316208160, 421610880, 632416320, 1264832640]

約数ペア:

[(1, 1264832640), (2, 632416320), (3, 421610880), (4, 316208160), (5, 252966528), (6, 210805440), (8, 158104080), (9, 140536960), (10, 126483264), (12, 105402720), (15, 84322176), (16, 79052040), (17, 74401920), (18, 70268480), (20, 63241632), (24, 52701360), (30, 42161088), (32, 39526020), (34, 37200960), (36, 35134240), (40, 31620816), (45, 28107392), (48, 26350680), (51, 24800640), (60, 21080544), (64, 19763010), (68, 18600480), (72, 17567120), (80, 15810408), (85, 14880384), (90, 14053696), (96, 13175340), (102, 12400320), (120, 10540272), (128, 9881505), (136, 9300240), (144, 8783560), (153, 8266880), (160, 7905204), (170, 7440192), (180, 7026848), (192, 6587670), (204, 6200160), (240, 5270136), (255, 4960128), (272, 4650120), (288, 4391780), (306, 4133440), (320, 3952602), (340, 3720096), (360, 3513424), (384, 3293835), (408, 3100080), (480, 2635068), (510, 2480064), (544, 2325060), (576, 2195890), (612, 2066720), (640, 1976301), (680, 1860048), (720, 1756712), (765, 1653376), (816, 1550040), (960, 1317534), (1020, 1240032), (1088, 1162530), (1152, 1097945), (1224, 1033360), (1360, 930024), (1440, 878356), (1530, 826688), (1632, 775020), (1920, 658767), (2040, 620016), (2176, 581265), (2448, 516680), (2720, 465012), (2880, 439178), (3060, 413344), (3264, 387510), (4080, 310008), (4896, 258340), (5440, 232506), (5760, 219589), (6120, 206672), (6528, 193755), (8160, 155004), (9792, 129170), (10880, 116253), (12240, 103336), (12917, 97920), (16320, 77502), (19584, 64585), (24480, 51668), (25834, 48960), (32640, 38751)]