2493381120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3347}}^1$

素因数の和:3470

約数の個数: 160

約数和(自身を含む): 8055609408

約数和(自身を除く): 5562228288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 512, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1536, 1552, 1920, 1940, 2328, 2560, 2910, 3104, 3347, 3840, 3880, 4656, 5820, 6208, 6694, 7680, 7760, 9312, 10041, 11640, 12416, 13388, 15520, 16735, 18624, 20082, 23280, 24832, 26776, 31040, 33470, 37248, 40164, 46560, 49664, 50205, 53552, 62080, 66940, 74496, 80328, 93120, 100410, 107104, 124160, 133880, 148992, 160656, 186240, 200820, 214208, 248320, 267760, 321312, 324659, 372480, 401640, 428416, 535520, 642624, 649318, 744960, 803280, 856832, 973977, 1071040, 1285248, 1298636, 1606560, 1623295, 1713664, 1947954, 2142080, 2570496, 2597272, 3213120, 3246590, 3895908, 4284160, 4869885, 5140992, 5194544, 6426240, 6493180, 7791816, 8568320, 9739770, 10389088, 12852480, 12986360, 15583632, 19479540, 20778176, 25704960, 25972720, 31167264, 38959080, 41556352, 51945440, 62334528, 77918160, 83112704, 103890880, 124669056, 155836320, 166225408, 207781760, 249338112, 311672640, 415563520, 498676224, 623345280, 831127040, 1246690560, 2493381120]

約数ペア:

[(1, 2493381120), (2, 1246690560), (3, 831127040), (4, 623345280), (5, 498676224), (6, 415563520), (8, 311672640), (10, 249338112), (12, 207781760), (15, 166225408), (16, 155836320), (20, 124669056), (24, 103890880), (30, 83112704), (32, 77918160), (40, 62334528), (48, 51945440), (60, 41556352), (64, 38959080), (80, 31167264), (96, 25972720), (97, 25704960), (120, 20778176), (128, 19479540), (160, 15583632), (192, 12986360), (194, 12852480), (240, 10389088), (256, 9739770), (291, 8568320), (320, 7791816), (384, 6493180), (388, 6426240), (480, 5194544), (485, 5140992), (512, 4869885), (582, 4284160), (640, 3895908), (768, 3246590), (776, 3213120), (960, 2597272), (970, 2570496), (1164, 2142080), (1280, 1947954), (1455, 1713664), (1536, 1623295), (1552, 1606560), (1920, 1298636), (1940, 1285248), (2328, 1071040), (2560, 973977), (2910, 856832), (3104, 803280), (3347, 744960), (3840, 649318), (3880, 642624), (4656, 535520), (5820, 428416), (6208, 401640), (6694, 372480), (7680, 324659), (7760, 321312), (9312, 267760), (10041, 248320), (11640, 214208), (12416, 200820), (13388, 186240), (15520, 160656), (16735, 148992), (18624, 133880), (20082, 124160), (23280, 107104), (24832, 100410), (26776, 93120), (31040, 80328), (33470, 74496), (37248, 66940), (40164, 62080), (46560, 53552), (49664, 50205)]