2701378960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1173

約数の個数: 160

約数和(自身を含む): 7589514240

約数和(自身を除く): 4888135280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 307, 380, 532, 560, 614, 665, 760, 827, 1064, 1228, 1330, 1520, 1535, 1654, 2128, 2149, 2456, 2660, 3070, 3308, 4135, 4298, 4912, 5320, 5789, 5833, 6140, 6616, 8270, 8596, 10640, 10745, 11578, 11666, 12280, 13232, 15713, 16540, 17192, 21490, 23156, 23332, 24560, 28945, 29165, 31426, 33080, 34384, 40831, 42980, 46312, 46664, 57890, 58330, 62852, 66160, 78565, 81662, 85960, 92624, 93328, 109991, 115780, 116660, 125704, 157130, 163324, 171920, 204155, 219982, 231560, 233320, 251408, 253889, 314260, 326648, 408310, 439964, 463120, 466640, 507778, 549955, 628520, 653296, 816620, 879928, 1015556, 1099910, 1257040, 1269445, 1633240, 1759856, 1777223, 2031112, 2199820, 2538890, 3266480, 3554446, 4062224, 4399640, 4823891, 5077780, 7108892, 8799280, 8886115, 9647782, 10155560, 14217784, 17772230, 19295564, 20311120, 24119455, 28435568, 33767237, 35544460, 38591128, 48238910, 67534474, 71088920, 77182256, 96477820, 135068948, 142177840, 168836185, 192955640, 270137896, 337672370, 385911280, 540275792, 675344740, 1350689480, 2701378960]

約数ペア:

[(1, 2701378960), (2, 1350689480), (4, 675344740), (5, 540275792), (7, 385911280), (8, 337672370), (10, 270137896), (14, 192955640), (16, 168836185), (19, 142177840), (20, 135068948), (28, 96477820), (35, 77182256), (38, 71088920), (40, 67534474), (56, 48238910), (70, 38591128), (76, 35544460), (80, 33767237), (95, 28435568), (112, 24119455), (133, 20311120), (140, 19295564), (152, 17772230), (190, 14217784), (266, 10155560), (280, 9647782), (304, 8886115), (307, 8799280), (380, 7108892), (532, 5077780), (560, 4823891), (614, 4399640), (665, 4062224), (760, 3554446), (827, 3266480), (1064, 2538890), (1228, 2199820), (1330, 2031112), (1520, 1777223), (1535, 1759856), (1654, 1633240), (2128, 1269445), (2149, 1257040), (2456, 1099910), (2660, 1015556), (3070, 879928), (3308, 816620), (4135, 653296), (4298, 628520), (4912, 549955), (5320, 507778), (5789, 466640), (5833, 463120), (6140, 439964), (6616, 408310), (8270, 326648), (8596, 314260), (10640, 253889), (10745, 251408), (11578, 233320), (11666, 231560), (12280, 219982), (13232, 204155), (15713, 171920), (16540, 163324), (17192, 157130), (21490, 125704), (23156, 116660), (23332, 115780), (24560, 109991), (28945, 93328), (29165, 92624), (31426, 85960), (33080, 81662), (34384, 78565), (40831, 66160), (42980, 62852), (46312, 58330), (46664, 57890)]