206576160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8783}}^1$

素因数の和:8815

約数の個数: 144

約数和(自身を含む): 757040256

約数和(自身を除く): 550464096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8783, 11760, 17566, 23520, 26349, 35132, 43915, 52698, 61481, 70264, 87830, 105396, 122962, 131745, 140528, 175660, 184443, 210792, 245924, 263490, 281056, 307405, 351320, 368886, 421584, 430367, 491848, 526980, 614810, 702640, 737772, 843168, 860734, 922215, 983696, 1053960, 1229620, 1291101, 1405280, 1475544, 1721468, 1844430, 1967392, 2107920, 2151835, 2459240, 2582202, 2951088, 3442936, 3688860, 4215840, 4303670, 4918480, 5164404, 5902176, 6455505, 6885872, 7377720, 8607340, 9836960, 10328808, 12911010, 13771744, 14755440, 17214680, 20657616, 25822020, 29510880, 34429360, 41315232, 51644040, 68858720, 103288080, 206576160]

約数ペア:

[(1, 206576160), (2, 103288080), (3, 68858720), (4, 51644040), (5, 41315232), (6, 34429360), (7, 29510880), (8, 25822020), (10, 20657616), (12, 17214680), (14, 14755440), (15, 13771744), (16, 12911010), (20, 10328808), (21, 9836960), (24, 8607340), (28, 7377720), (30, 6885872), (32, 6455505), (35, 5902176), (40, 5164404), (42, 4918480), (48, 4303670), (49, 4215840), (56, 3688860), (60, 3442936), (70, 2951088), (80, 2582202), (84, 2459240), (96, 2151835), (98, 2107920), (105, 1967392), (112, 1844430), (120, 1721468), (140, 1475544), (147, 1405280), (160, 1291101), (168, 1229620), (196, 1053960), (210, 983696), (224, 922215), (240, 860734), (245, 843168), (280, 737772), (294, 702640), (336, 614810), (392, 526980), (420, 491848), (480, 430367), (490, 421584), (560, 368886), (588, 351320), (672, 307405), (735, 281056), (784, 263490), (840, 245924), (980, 210792), (1120, 184443), (1176, 175660), (1470, 140528), (1568, 131745), (1680, 122962), (1960, 105396), (2352, 87830), (2940, 70264), (3360, 61481), (3920, 52698), (4704, 43915), (5880, 35132), (7840, 26349), (8783, 23520), (11760, 17566)]