1637252160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4051}}^1$

素因数の和:4492

約数の個数: 112

約数和(自身を含む): 5211909312

約数和(自身を除く): 3574657152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 421, 480, 842, 960, 1263, 1684, 2105, 2526, 3368, 4051, 4210, 5052, 6315, 6736, 8102, 8420, 10104, 12153, 12630, 13472, 16204, 16840, 20208, 20255, 24306, 25260, 26944, 32408, 33680, 40416, 40510, 48612, 50520, 60765, 64816, 67360, 80832, 81020, 97224, 101040, 121530, 129632, 134720, 162040, 194448, 202080, 243060, 259264, 324080, 388896, 404160, 486120, 648160, 777792, 972240, 1296320, 1705471, 1944480, 3410942, 3888960, 5116413, 6821884, 8527355, 10232826, 13643768, 17054710, 20465652, 25582065, 27287536, 34109420, 40931304, 51164130, 54575072, 68218840, 81862608, 102328260, 109150144, 136437680, 163725216, 204656520, 272875360, 327450432, 409313040, 545750720, 818626080, 1637252160]

約数ペア:

[(1, 1637252160), (2, 818626080), (3, 545750720), (4, 409313040), (5, 327450432), (6, 272875360), (8, 204656520), (10, 163725216), (12, 136437680), (15, 109150144), (16, 102328260), (20, 81862608), (24, 68218840), (30, 54575072), (32, 51164130), (40, 40931304), (48, 34109420), (60, 27287536), (64, 25582065), (80, 20465652), (96, 17054710), (120, 13643768), (160, 10232826), (192, 8527355), (240, 6821884), (320, 5116413), (421, 3888960), (480, 3410942), (842, 1944480), (960, 1705471), (1263, 1296320), (1684, 972240), (2105, 777792), (2526, 648160), (3368, 486120), (4051, 404160), (4210, 388896), (5052, 324080), (6315, 259264), (6736, 243060), (8102, 202080), (8420, 194448), (10104, 162040), (12153, 134720), (12630, 129632), (13472, 121530), (16204, 101040), (16840, 97224), (20208, 81020), (20255, 80832), (24306, 67360), (25260, 64816), (26944, 60765), (32408, 50520), (33680, 48612), (40416, 40510)]