197615160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2731}}^1$

素因数の和:2818

約数の個数: 128

約数和(自身を含む): 668793600

約数和(自身を除く): 471178440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 2731, 3015, 3618, 4020, 4824, 5462, 6030, 7236, 8040, 8193, 9045, 10924, 12060, 13655, 14472, 16386, 18090, 21848, 24120, 24579, 27310, 32772, 36180, 40965, 49158, 54620, 65544, 72360, 73737, 81930, 98316, 109240, 122895, 147474, 163860, 182977, 196632, 245790, 294948, 327720, 365954, 368685, 491580, 548931, 589896, 731908, 737370, 914885, 983160, 1097862, 1463816, 1474740, 1646793, 1829770, 2195724, 2744655, 2949480, 3293586, 3659540, 4391448, 4940379, 5489310, 6587172, 7319080, 8233965, 9880758, 10978620, 13174344, 16467930, 19761516, 21957240, 24701895, 32935860, 39523032, 49403790, 65871720, 98807580, 197615160]

約数ペア:

[(1, 197615160), (2, 98807580), (3, 65871720), (4, 49403790), (5, 39523032), (6, 32935860), (8, 24701895), (9, 21957240), (10, 19761516), (12, 16467930), (15, 13174344), (18, 10978620), (20, 9880758), (24, 8233965), (27, 7319080), (30, 6587172), (36, 5489310), (40, 4940379), (45, 4391448), (54, 3659540), (60, 3293586), (67, 2949480), (72, 2744655), (90, 2195724), (108, 1829770), (120, 1646793), (134, 1474740), (135, 1463816), (180, 1097862), (201, 983160), (216, 914885), (268, 737370), (270, 731908), (335, 589896), (360, 548931), (402, 491580), (536, 368685), (540, 365954), (603, 327720), (670, 294948), (804, 245790), (1005, 196632), (1080, 182977), (1206, 163860), (1340, 147474), (1608, 122895), (1809, 109240), (2010, 98316), (2412, 81930), (2680, 73737), (2731, 72360), (3015, 65544), (3618, 54620), (4020, 49158), (4824, 40965), (5462, 36180), (6030, 32772), (7236, 27310), (8040, 24579), (8193, 24120), (9045, 21848), (10924, 18090), (12060, 16386), (13655, 14472)]