2315724800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1522

約数の個数: 144

約数和(自身を含む): 5930870400

約数和(自身を除く): 3615145600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1024, 1240, 1280, 1459, 1550, 1600, 1984, 2048, 2480, 2560, 2918, 3100, 3200, 3968, 4960, 5120, 5836, 6200, 6400, 7295, 7936, 9920, 10240, 11672, 12400, 12800, 14590, 15872, 19840, 23344, 24800, 25600, 29180, 31744, 36475, 39680, 45229, 46688, 49600, 51200, 58360, 63488, 72950, 79360, 90458, 93376, 99200, 116720, 145900, 158720, 180916, 186752, 198400, 226145, 233440, 291800, 317440, 361832, 373504, 396800, 452290, 466880, 583600, 723664, 747008, 793600, 904580, 933760, 1130725, 1167200, 1447328, 1494016, 1587200, 1809160, 1867520, 2261450, 2334400, 2894656, 2988032, 3618320, 3735040, 4522900, 4668800, 5789312, 7236640, 7470080, 9045800, 9337600, 11578624, 14473280, 14940160, 18091600, 18675200, 23157248, 28946560, 36183200, 37350400, 46314496, 57893120, 72366400, 74700800, 92628992, 115786240, 144732800, 231572480, 289465600, 463144960, 578931200, 1157862400, 2315724800]

約数ペア:

[(1, 2315724800), (2, 1157862400), (4, 578931200), (5, 463144960), (8, 289465600), (10, 231572480), (16, 144732800), (20, 115786240), (25, 92628992), (31, 74700800), (32, 72366400), (40, 57893120), (50, 46314496), (62, 37350400), (64, 36183200), (80, 28946560), (100, 23157248), (124, 18675200), (128, 18091600), (155, 14940160), (160, 14473280), (200, 11578624), (248, 9337600), (256, 9045800), (310, 7470080), (320, 7236640), (400, 5789312), (496, 4668800), (512, 4522900), (620, 3735040), (640, 3618320), (775, 2988032), (800, 2894656), (992, 2334400), (1024, 2261450), (1240, 1867520), (1280, 1809160), (1459, 1587200), (1550, 1494016), (1600, 1447328), (1984, 1167200), (2048, 1130725), (2480, 933760), (2560, 904580), (2918, 793600), (3100, 747008), (3200, 723664), (3968, 583600), (4960, 466880), (5120, 452290), (5836, 396800), (6200, 373504), (6400, 361832), (7295, 317440), (7936, 291800), (9920, 233440), (10240, 226145), (11672, 198400), (12400, 186752), (12800, 180916), (14590, 158720), (15872, 145900), (19840, 116720), (23344, 99200), (24800, 93376), (25600, 90458), (29180, 79360), (31744, 72950), (36475, 63488), (39680, 58360), (45229, 51200), (46688, 49600)]