1312032000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 4438586880

約数和(自身を除く): 3126554880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 125, 128, 150, 158, 160, 173, 192, 200, 237, 240, 250, 256, 300, 316, 320, 346, 375, 384, 395, 400, 474, 480, 500, 519, 600, 632, 640, 692, 750, 768, 790, 800, 865, 948, 960, 1000, 1038, 1185, 1200, 1264, 1280, 1384, 1500, 1580, 1600, 1730, 1896, 1920, 1975, 2000, 2076, 2370, 2400, 2528, 2595, 2768, 3000, 3160, 3200, 3460, 3792, 3840, 3950, 4000, 4152, 4325, 4740, 4800, 5056, 5190, 5536, 5925, 6000, 6320, 6400, 6920, 7584, 7900, 8000, 8304, 8650, 9480, 9600, 9875, 10112, 10380, 11072, 11850, 12000, 12640, 12975, 13667, 13840, 15168, 15800, 16000, 16608, 17300, 18960, 19200, 19750, 20224, 20760, 21625, 22144, 23700, 24000, 25280, 25950, 27334, 27680, 29625, 30336, 31600, 32000, 33216, 34600, 37920, 39500, 41001, 41520, 43250, 44288, 47400, 48000, 50560, 51900, 54668, 55360, 59250, 60672, 63200, 64875, 66432, 68335, 69200, 75840, 79000, 82002, 83040, 86500, 94800, 96000, 101120, 103800, 109336, 110720, 118500, 126400, 129750, 132864, 136670, 138400, 151680, 158000, 164004, 166080, 173000, 189600, 205005, 207600, 218672, 221440, 237000, 252800, 259500, 273340, 276800, 303360, 316000, 328008, 332160, 341675, 346000, 379200, 410010, 415200, 437344, 474000, 505600, 519000, 546680, 553600, 632000, 656016, 664320, 683350, 692000, 758400, 820020, 830400, 874688, 948000, 1025025, 1038000, 1093360, 1107200, 1264000, 1312032, 1366700, 1384000, 1516800, 1640040, 1660800, 1708375, 1749376, 1896000, 2050050, 2076000, 2186720, 2528000, 2624064, 2733400, 2768000, 3280080, 3321600, 3416750, 3498752, 3792000, 4100100, 4152000, 4373440, 5125125, 5248128, 5466800, 5536000, 6560160, 6833500, 7584000, 8200200, 8304000, 8746880, 10250250, 10496256, 10933600, 13120320, 13667000, 16400400, 16608000, 17493760, 20500500, 21867200, 26240640, 27334000, 32800800, 41001000, 43734400, 52481280, 54668000, 65601600, 82002000, 87468800, 109336000, 131203200, 164004000, 218672000, 262406400, 328008000, 437344000, 656016000, 1312032000]

約数ペア:

[(1, 1312032000), (2, 656016000), (3, 437344000), (4, 328008000), (5, 262406400), (6, 218672000), (8, 164004000), (10, 131203200), (12, 109336000), (15, 87468800), (16, 82002000), (20, 65601600), (24, 54668000), (25, 52481280), (30, 43734400), (32, 41001000), (40, 32800800), (48, 27334000), (50, 26240640), (60, 21867200), (64, 20500500), (75, 17493760), (79, 16608000), (80, 16400400), (96, 13667000), (100, 13120320), (120, 10933600), (125, 10496256), (128, 10250250), (150, 8746880), (158, 8304000), (160, 8200200), (173, 7584000), (192, 6833500), (200, 6560160), (237, 5536000), (240, 5466800), (250, 5248128), (256, 5125125), (300, 4373440), (316, 4152000), (320, 4100100), (346, 3792000), (375, 3498752), (384, 3416750), (395, 3321600), (400, 3280080), (474, 2768000), (480, 2733400), (500, 2624064), (519, 2528000), (600, 2186720), (632, 2076000), (640, 2050050), (692, 1896000), (750, 1749376), (768, 1708375), (790, 1660800), (800, 1640040), (865, 1516800), (948, 1384000), (960, 1366700), (1000, 1312032), (1038, 1264000), (1185, 1107200), (1200, 1093360), (1264, 1038000), (1280, 1025025), (1384, 948000), (1500, 874688), (1580, 830400), (1600, 820020), (1730, 758400), (1896, 692000), (1920, 683350), (1975, 664320), (2000, 656016), (2076, 632000), (2370, 553600), (2400, 546680), (2528, 519000), (2595, 505600), (2768, 474000), (3000, 437344), (3160, 415200), (3200, 410010), (3460, 379200), (3792, 346000), (3840, 341675), (3950, 332160), (4000, 328008), (4152, 316000), (4325, 303360), (4740, 276800), (4800, 273340), (5056, 259500), (5190, 252800), (5536, 237000), (5925, 221440), (6000, 218672), (6320, 207600), (6400, 205005), (6920, 189600), (7584, 173000), (7900, 166080), (8000, 164004), (8304, 158000), (8650, 151680), (9480, 138400), (9600, 136670), (9875, 132864), (10112, 129750), (10380, 126400), (11072, 118500), (11850, 110720), (12000, 109336), (12640, 103800), (12975, 101120), (13667, 96000), (13840, 94800), (15168, 86500), (15800, 83040), (16000, 82002), (16608, 79000), (17300, 75840), (18960, 69200), (19200, 68335), (19750, 66432), (20224, 64875), (20760, 63200), (21625, 60672), (22144, 59250), (23700, 55360), (24000, 54668), (25280, 51900), (25950, 50560), (27334, 48000), (27680, 47400), (29625, 44288), (30336, 43250), (31600, 41520), (32000, 41001), (33216, 39500), (34600, 37920)]