1267180800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2189

約数の個数: 216

約数和(自身を含む): 4318890240

約数和(自身を除く): 3051709440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1550, 1600, 1860, 1920, 1984, 2129, 2325, 2400, 2480, 2976, 3100, 3200, 3720, 3840, 3968, 4258, 4650, 4800, 4960, 5952, 6200, 6387, 6400, 7440, 7936, 8516, 9300, 9600, 9920, 10645, 11904, 12400, 12774, 14880, 17032, 18600, 19200, 19840, 21290, 23808, 24800, 25548, 29760, 31935, 34064, 37200, 39680, 42580, 49600, 51096, 53225, 59520, 63870, 65999, 68128, 74400, 85160, 99200, 102192, 106450, 119040, 127740, 131998, 136256, 148800, 159675, 170320, 197997, 198400, 204384, 212900, 255480, 263996, 272512, 297600, 319350, 329995, 340640, 395994, 408768, 425800, 510960, 527992, 545024, 595200, 638700, 659990, 681280, 791988, 817536, 851600, 989985, 1021920, 1055984, 1277400, 1319980, 1362560, 1583976, 1635072, 1649975, 1703200, 1979970, 2043840, 2111968, 2554800, 2639960, 2725120, 3167952, 3299950, 3406400, 3959940, 4087680, 4223936, 4949925, 5109600, 5279920, 6335904, 6599900, 6812800, 7919880, 8175360, 8447872, 9899850, 10219200, 10559840, 12671808, 13199800, 13625600, 15839760, 16895744, 19799700, 20438400, 21119680, 25343616, 26399600, 31679520, 39599400, 40876800, 42239360, 50687232, 52799200, 63359040, 79198800, 84478720, 105598400, 126718080, 158397600, 211196800, 253436160, 316795200, 422393600, 633590400, 1267180800]

約数ペア:

[(1, 1267180800), (2, 633590400), (3, 422393600), (4, 316795200), (5, 253436160), (6, 211196800), (8, 158397600), (10, 126718080), (12, 105598400), (15, 84478720), (16, 79198800), (20, 63359040), (24, 52799200), (25, 50687232), (30, 42239360), (31, 40876800), (32, 39599400), (40, 31679520), (48, 26399600), (50, 25343616), (60, 21119680), (62, 20438400), (64, 19799700), (75, 16895744), (80, 15839760), (93, 13625600), (96, 13199800), (100, 12671808), (120, 10559840), (124, 10219200), (128, 9899850), (150, 8447872), (155, 8175360), (160, 7919880), (186, 6812800), (192, 6599900), (200, 6335904), (240, 5279920), (248, 5109600), (256, 4949925), (300, 4223936), (310, 4087680), (320, 3959940), (372, 3406400), (384, 3299950), (400, 3167952), (465, 2725120), (480, 2639960), (496, 2554800), (600, 2111968), (620, 2043840), (640, 1979970), (744, 1703200), (768, 1649975), (775, 1635072), (800, 1583976), (930, 1362560), (960, 1319980), (992, 1277400), (1200, 1055984), (1240, 1021920), (1280, 989985), (1488, 851600), (1550, 817536), (1600, 791988), (1860, 681280), (1920, 659990), (1984, 638700), (2129, 595200), (2325, 545024), (2400, 527992), (2480, 510960), (2976, 425800), (3100, 408768), (3200, 395994), (3720, 340640), (3840, 329995), (3968, 319350), (4258, 297600), (4650, 272512), (4800, 263996), (4960, 255480), (5952, 212900), (6200, 204384), (6387, 198400), (6400, 197997), (7440, 170320), (7936, 159675), (8516, 148800), (9300, 136256), (9600, 131998), (9920, 127740), (10645, 119040), (11904, 106450), (12400, 102192), (12774, 99200), (14880, 85160), (17032, 74400), (18600, 68128), (19200, 65999), (19840, 63870), (21290, 59520), (23808, 53225), (24800, 51096), (25548, 49600), (29760, 42580), (31935, 39680), (34064, 37200)]